305669949240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{6389}}^1\times {\mathrm{398693}}^1$

素因数の和:405096

約数の個数: 64

約数和(自身を含む): 917155677600

約数和(自身を除く): 611485728360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 6389, 12778, 19167, 25556, 31945, 38334, 51112, 63890, 76668, 95835, 127780, 153336, 191670, 255560, 383340, 398693, 766680, 797386, 1196079, 1594772, 1993465, 2392158, 3189544, 3986930, 4784316, 5980395, 7973860, 9568632, 11960790, 15947720, 23921580, 47843160, 2547249577, 5094499154, 7641748731, 10188998308, 12736247885, 15283497462, 20377996616, 25472495770, 30566994924, 38208743655, 50944991540, 61133989848, 76417487310, 101889983080, 152834974620, 305669949240]

約数ペア:

[(1, 305669949240), (2, 152834974620), (3, 101889983080), (4, 76417487310), (5, 61133989848), (6, 50944991540), (8, 38208743655), (10, 30566994924), (12, 25472495770), (15, 20377996616), (20, 15283497462), (24, 12736247885), (30, 10188998308), (40, 7641748731), (60, 5094499154), (120, 2547249577), (6389, 47843160), (12778, 23921580), (19167, 15947720), (25556, 11960790), (31945, 9568632), (38334, 7973860), (51112, 5980395), (63890, 4784316), (76668, 3986930), (95835, 3189544), (127780, 2392158), (153336, 1993465), (191670, 1594772), (255560, 1196079), (383340, 797386), (398693, 766680)]