451395960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{121343}}^1$

素因数の和:121388

約数の個数: 64

約数和(自身を含む): 1397882880

約数和(自身を除く): 946486920

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, 1240, 1860, 3720, 121343, 242686, 364029, 485372, 606715, 728058, 970744, 1213430, 1456116, 1820145, 2426860, 2912232, 3640290, 3761633, 4853720, 7280580, 7523266, 11284899, 14561160, 15046532, 18808165, 22569798, 30093064, 37616330, 45139596, 56424495, 75232660, 90279192, 112848990, 150465320, 225697980, 451395960]

約数ペア:

[(1, 451395960), (2, 225697980), (3, 150465320), (4, 112848990), (5, 90279192), (6, 75232660), (8, 56424495), (10, 45139596), (12, 37616330), (15, 30093064), (20, 22569798), (24, 18808165), (30, 15046532), (31, 14561160), (40, 11284899), (60, 7523266), (62, 7280580), (93, 4853720), (120, 3761633), (124, 3640290), (155, 2912232), (186, 2426860), (248, 1820145), (310, 1456116), (372, 1213430), (465, 970744), (620, 728058), (744, 606715), (930, 485372), (1240, 364029), (1860, 242686), (3720, 121343)]