61313040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:158

約数の個数: 240

約数和(自身を含む): 220985856

約数和(自身を除く): 159672816

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 41, 45, 48, 60, 62, 67, 72, 80, 82, 90, 93, 120, 123, 124, 134, 144, 155, 164, 180, 186, 201, 205, 240, 246, 248, 268, 279, 310, 328, 335, 360, 369, 372, 402, 410, 465, 492, 496, 536, 558, 603, 615, 620, 656, 670, 720, 738, 744, 804, 820, 930, 984, 1005, 1072, 1116, 1206, 1230, 1240, 1271, 1340, 1395, 1476, 1488, 1608, 1640, 1845, 1860, 1968, 2010, 2077, 2232, 2412, 2460, 2480, 2542, 2680, 2747, 2790, 2952, 3015, 3216, 3280, 3690, 3720, 3813, 4020, 4154, 4464, 4824, 4920, 5084, 5360, 5494, 5580, 5904, 6030, 6231, 6355, 7380, 7440, 7626, 8040, 8241, 8308, 9648, 9840, 10168, 10385, 10988, 11160, 11439, 12060, 12462, 12710, 13735, 14760, 15252, 16080, 16482, 16616, 18693, 19065, 20336, 20770, 21976, 22320, 22878, 24120, 24723, 24924, 25420, 27470, 29520, 30504, 31155, 32964, 33232, 37386, 38130, 41205, 41540, 43952, 45756, 48240, 49446, 49848, 50840, 54940, 57195, 61008, 62310, 65928, 74772, 76260, 82410, 83080, 85157, 91512, 93465, 98892, 99696, 101680, 109880, 114390, 123615, 124620, 131856, 149544, 152520, 164820, 166160, 170314, 183024, 186930, 197784, 219760, 228780, 247230, 249240, 255471, 299088, 305040, 329640, 340628, 373860, 395568, 425785, 457560, 494460, 498480, 510942, 659280, 681256, 747720, 766413, 851570, 915120, 988920, 1021884, 1277355, 1362512, 1495440, 1532826, 1703140, 1977840, 2043768, 2554710, 3065652, 3406280, 3832065, 4087536, 5109420, 6131304, 6812560, 7664130, 10218840, 12262608, 15328260, 20437680, 30656520, 61313040]

約数ペア:

[(1, 61313040), (2, 30656520), (3, 20437680), (4, 15328260), (5, 12262608), (6, 10218840), (8, 7664130), (9, 6812560), (10, 6131304), (12, 5109420), (15, 4087536), (16, 3832065), (18, 3406280), (20, 3065652), (24, 2554710), (30, 2043768), (31, 1977840), (36, 1703140), (40, 1532826), (41, 1495440), (45, 1362512), (48, 1277355), (60, 1021884), (62, 988920), (67, 915120), (72, 851570), (80, 766413), (82, 747720), (90, 681256), (93, 659280), (120, 510942), (123, 498480), (124, 494460), (134, 457560), (144, 425785), (155, 395568), (164, 373860), (180, 340628), (186, 329640), (201, 305040), (205, 299088), (240, 255471), (246, 249240), (248, 247230), (268, 228780), (279, 219760), (310, 197784), (328, 186930), (335, 183024), (360, 170314), (369, 166160), (372, 164820), (402, 152520), (410, 149544), (465, 131856), (492, 124620), (496, 123615), (536, 114390), (558, 109880), (603, 101680), (615, 99696), (620, 98892), (656, 93465), (670, 91512), (720, 85157), (738, 83080), (744, 82410), (804, 76260), (820, 74772), (930, 65928), (984, 62310), (1005, 61008), (1072, 57195), (1116, 54940), (1206, 50840), (1230, 49848), (1240, 49446), (1271, 48240), (1340, 45756), (1395, 43952), (1476, 41540), (1488, 41205), (1608, 38130), (1640, 37386), (1845, 33232), (1860, 32964), (1968, 31155), (2010, 30504), (2077, 29520), (2232, 27470), (2412, 25420), (2460, 24924), (2480, 24723), (2542, 24120), (2680, 22878), (2747, 22320), (2790, 21976), (2952, 20770), (3015, 20336), (3216, 19065), (3280, 18693), (3690, 16616), (3720, 16482), (3813, 16080), (4020, 15252), (4154, 14760), (4464, 13735), (4824, 12710), (4920, 12462), (5084, 12060), (5360, 11439), (5494, 11160), (5580, 10988), (5904, 10385), (6030, 10168), (6231, 9840), (6355, 9648), (7380, 8308), (7440, 8241), (7626, 8040)]