240981600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:174

約数の個数: 288

約数和(自身を含む): 839946240

約数和(自身を除く): 598964640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 41, 48, 50, 60, 62, 75, 79, 80, 82, 93, 96, 100, 120, 123, 124, 150, 155, 158, 160, 164, 186, 200, 205, 237, 240, 246, 248, 300, 310, 316, 328, 372, 395, 400, 410, 465, 474, 480, 492, 496, 600, 615, 620, 632, 656, 744, 775, 790, 800, 820, 930, 948, 984, 992, 1025, 1185, 1200, 1230, 1240, 1264, 1271, 1312, 1488, 1550, 1580, 1640, 1860, 1896, 1968, 1975, 2050, 2325, 2370, 2400, 2449, 2460, 2480, 2528, 2542, 2976, 3075, 3100, 3160, 3239, 3280, 3720, 3792, 3813, 3936, 3950, 4100, 4650, 4740, 4898, 4920, 4960, 5084, 5925, 6150, 6200, 6320, 6355, 6478, 6560, 7347, 7440, 7584, 7626, 7900, 8200, 9300, 9480, 9717, 9796, 9840, 10168, 11850, 12245, 12300, 12400, 12640, 12710, 12956, 14694, 14880, 15252, 15800, 16195, 16400, 18600, 18960, 19065, 19434, 19592, 19680, 20336, 23700, 24490, 24600, 24800, 25420, 25912, 29388, 30504, 31600, 31775, 32390, 32800, 36735, 37200, 37920, 38130, 38868, 39184, 40672, 47400, 48585, 48980, 49200, 50840, 51824, 58776, 61008, 61225, 63200, 63550, 64780, 73470, 74400, 76260, 77736, 78368, 80975, 94800, 95325, 97170, 97960, 98400, 100409, 101680, 103648, 117552, 122016, 122450, 127100, 129560, 146940, 152520, 155472, 161950, 183675, 189600, 190650, 194340, 195920, 200818, 203360, 235104, 242925, 244900, 254200, 259120, 293880, 301227, 305040, 310944, 323900, 367350, 381300, 388680, 391840, 401636, 485850, 489800, 502045, 508400, 518240, 587760, 602454, 610080, 647800, 734700, 762600, 777360, 803272, 971700, 979600, 1004090, 1016800, 1175520, 1204908, 1295600, 1469400, 1506135, 1525200, 1554720, 1606544, 1943400, 1959200, 2008180, 2409816, 2510225, 2591200, 2938800, 3012270, 3050400, 3213088, 3886800, 4016360, 4819632, 5020450, 5877600, 6024540, 7530675, 7773600, 8032720, 9639264, 10040900, 12049080, 15061350, 16065440, 20081800, 24098160, 30122700, 40163600, 48196320, 60245400, 80327200, 120490800, 240981600]

約数ペア:

[(1, 240981600), (2, 120490800), (3, 80327200), (4, 60245400), (5, 48196320), (6, 40163600), (8, 30122700), (10, 24098160), (12, 20081800), (15, 16065440), (16, 15061350), (20, 12049080), (24, 10040900), (25, 9639264), (30, 8032720), (31, 7773600), (32, 7530675), (40, 6024540), (41, 5877600), (48, 5020450), (50, 4819632), (60, 4016360), (62, 3886800), (75, 3213088), (79, 3050400), (80, 3012270), (82, 2938800), (93, 2591200), (96, 2510225), (100, 2409816), (120, 2008180), (123, 1959200), (124, 1943400), (150, 1606544), (155, 1554720), (158, 1525200), (160, 1506135), (164, 1469400), (186, 1295600), (200, 1204908), (205, 1175520), (237, 1016800), (240, 1004090), (246, 979600), (248, 971700), (300, 803272), (310, 777360), (316, 762600), (328, 734700), (372, 647800), (395, 610080), (400, 602454), (410, 587760), (465, 518240), (474, 508400), (480, 502045), (492, 489800), (496, 485850), (600, 401636), (615, 391840), (620, 388680), (632, 381300), (656, 367350), (744, 323900), (775, 310944), (790, 305040), (800, 301227), (820, 293880), (930, 259120), (948, 254200), (984, 244900), (992, 242925), (1025, 235104), (1185, 203360), (1200, 200818), (1230, 195920), (1240, 194340), (1264, 190650), (1271, 189600), (1312, 183675), (1488, 161950), (1550, 155472), (1580, 152520), (1640, 146940), (1860, 129560), (1896, 127100), (1968, 122450), (1975, 122016), (2050, 117552), (2325, 103648), (2370, 101680), (2400, 100409), (2449, 98400), (2460, 97960), (2480, 97170), (2528, 95325), (2542, 94800), (2976, 80975), (3075, 78368), (3100, 77736), (3160, 76260), (3239, 74400), (3280, 73470), (3720, 64780), (3792, 63550), (3813, 63200), (3936, 61225), (3950, 61008), (4100, 58776), (4650, 51824), (4740, 50840), (4898, 49200), (4920, 48980), (4960, 48585), (5084, 47400), (5925, 40672), (6150, 39184), (6200, 38868), (6320, 38130), (6355, 37920), (6478, 37200), (6560, 36735), (7347, 32800), (7440, 32390), (7584, 31775), (7626, 31600), (7900, 30504), (8200, 29388), (9300, 25912), (9480, 25420), (9717, 24800), (9796, 24600), (9840, 24490), (10168, 23700), (11850, 20336), (12245, 19680), (12300, 19592), (12400, 19434), (12640, 19065), (12710, 18960), (12956, 18600), (14694, 16400), (14880, 16195), (15252, 15800)]