4385362920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{953}}^1\times {\mathrm{1237}}^1$

素因数の和:2235

約数の個数: 128

約数和(自身を含む): 13605719040

約数和(自身を除く): 9220356120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 953, 1237, 1240, 1860, 1906, 2474, 2859, 3711, 3720, 3812, 4765, 4948, 5718, 6185, 7422, 7624, 9530, 9896, 11436, 12370, 14295, 14844, 18555, 19060, 22872, 24740, 28590, 29543, 29688, 37110, 38120, 38347, 49480, 57180, 59086, 74220, 76694, 88629, 114360, 115041, 118172, 147715, 148440, 153388, 177258, 191735, 230082, 236344, 295430, 306776, 354516, 383470, 443145, 460164, 575205, 590860, 709032, 766940, 886290, 920328, 1150410, 1178861, 1181720, 1533880, 1772580, 2300820, 2357722, 3536583, 3545160, 4601640, 4715444, 5894305, 7073166, 9430888, 11788610, 14146332, 17682915, 23577220, 28292664, 35365830, 36544691, 47154440, 70731660, 73089382, 109634073, 141463320, 146178764, 182723455, 219268146, 292357528, 365446910, 438536292, 548170365, 730893820, 877072584, 1096340730, 1461787640, 2192681460, 4385362920]

約数ペア:

[(1, 4385362920), (2, 2192681460), (3, 1461787640), (4, 1096340730), (5, 877072584), (6, 730893820), (8, 548170365), (10, 438536292), (12, 365446910), (15, 292357528), (20, 219268146), (24, 182723455), (30, 146178764), (31, 141463320), (40, 109634073), (60, 73089382), (62, 70731660), (93, 47154440), (120, 36544691), (124, 35365830), (155, 28292664), (186, 23577220), (248, 17682915), (310, 14146332), (372, 11788610), (465, 9430888), (620, 7073166), (744, 5894305), (930, 4715444), (953, 4601640), (1237, 3545160), (1240, 3536583), (1860, 2357722), (1906, 2300820), (2474, 1772580), (2859, 1533880), (3711, 1181720), (3720, 1178861), (3812, 1150410), (4765, 920328), (4948, 886290), (5718, 766940), (6185, 709032), (7422, 590860), (7624, 575205), (9530, 460164), (9896, 443145), (11436, 383470), (12370, 354516), (14295, 306776), (14844, 295430), (18555, 236344), (19060, 230082), (22872, 191735), (24740, 177258), (28590, 153388), (29543, 148440), (29688, 147715), (37110, 118172), (38120, 115041), (38347, 114360), (49480, 88629), (57180, 76694), (59086, 74220)]