1272537600

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1069}}^1$

素因数の和:1131

約数の個数: 240

約数和(自身を含む): 4343412480

約数和(自身を除く): 3070874880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 64, 75, 80, 93, 96, 100, 120, 124, 128, 150, 155, 160, 186, 192, 200, 240, 248, 256, 300, 310, 320, 372, 384, 400, 465, 480, 496, 512, 600, 620, 640, 744, 768, 775, 800, 930, 960, 992, 1069, 1200, 1240, 1280, 1488, 1536, 1550, 1600, 1860, 1920, 1984, 2138, 2325, 2400, 2480, 2560, 2976, 3100, 3200, 3207, 3720, 3840, 3968, 4276, 4650, 4800, 4960, 5345, 5952, 6200, 6400, 6414, 7440, 7680, 7936, 8552, 9300, 9600, 9920, 10690, 11904, 12400, 12800, 12828, 14880, 15872, 16035, 17104, 18600, 19200, 19840, 21380, 23808, 24800, 25656, 26725, 29760, 32070, 33139, 34208, 37200, 38400, 39680, 42760, 47616, 49600, 51312, 53450, 59520, 64140, 66278, 68416, 74400, 79360, 80175, 85520, 99200, 99417, 102624, 106900, 119040, 128280, 132556, 136832, 148800, 160350, 165695, 171040, 198400, 198834, 205248, 213800, 238080, 256560, 265112, 273664, 297600, 320700, 331390, 342080, 396800, 397668, 410496, 427600, 497085, 513120, 530224, 547328, 595200, 641400, 662780, 684160, 795336, 820992, 828475, 855200, 994170, 1026240, 1060448, 1190400, 1282800, 1325560, 1368320, 1590672, 1641984, 1656950, 1710400, 1988340, 2052480, 2120896, 2485425, 2565600, 2651120, 2736640, 3181344, 3313900, 3420800, 3976680, 4104960, 4241792, 4970850, 5131200, 5302240, 6362688, 6627800, 6841600, 7953360, 8209920, 8483584, 9941700, 10262400, 10604480, 12725376, 13255600, 13683200, 15906720, 16967168, 19883400, 20524800, 21208960, 25450752, 26511200, 31813440, 39766800, 41049600, 42417920, 50901504, 53022400, 63626880, 79533600, 84835840, 106044800, 127253760, 159067200, 212089600, 254507520, 318134400, 424179200, 636268800, 1272537600]

約数ペア:

[(1, 1272537600), (2, 636268800), (3, 424179200), (4, 318134400), (5, 254507520), (6, 212089600), (8, 159067200), (10, 127253760), (12, 106044800), (15, 84835840), (16, 79533600), (20, 63626880), (24, 53022400), (25, 50901504), (30, 42417920), (31, 41049600), (32, 39766800), (40, 31813440), (48, 26511200), (50, 25450752), (60, 21208960), (62, 20524800), (64, 19883400), (75, 16967168), (80, 15906720), (93, 13683200), (96, 13255600), (100, 12725376), (120, 10604480), (124, 10262400), (128, 9941700), (150, 8483584), (155, 8209920), (160, 7953360), (186, 6841600), (192, 6627800), (200, 6362688), (240, 5302240), (248, 5131200), (256, 4970850), (300, 4241792), (310, 4104960), (320, 3976680), (372, 3420800), (384, 3313900), (400, 3181344), (465, 2736640), (480, 2651120), (496, 2565600), (512, 2485425), (600, 2120896), (620, 2052480), (640, 1988340), (744, 1710400), (768, 1656950), (775, 1641984), (800, 1590672), (930, 1368320), (960, 1325560), (992, 1282800), (1069, 1190400), (1200, 1060448), (1240, 1026240), (1280, 994170), (1488, 855200), (1536, 828475), (1550, 820992), (1600, 795336), (1860, 684160), (1920, 662780), (1984, 641400), (2138, 595200), (2325, 547328), (2400, 530224), (2480, 513120), (2560, 497085), (2976, 427600), (3100, 410496), (3200, 397668), (3207, 396800), (3720, 342080), (3840, 331390), (3968, 320700), (4276, 297600), (4650, 273664), (4800, 265112), (4960, 256560), (5345, 238080), (5952, 213800), (6200, 205248), (6400, 198834), (6414, 198400), (7440, 171040), (7680, 165695), (7936, 160350), (8552, 148800), (9300, 136832), (9600, 132556), (9920, 128280), (10690, 119040), (11904, 106900), (12400, 102624), (12800, 99417), (12828, 99200), (14880, 85520), (15872, 80175), (16035, 79360), (17104, 74400), (18600, 68416), (19200, 66278), (19840, 64140), (21380, 59520), (23808, 53450), (24800, 51312), (25656, 49600), (26725, 47616), (29760, 42760), (32070, 39680), (33139, 38400), (34208, 37200)]