123623760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{39623}}^1$

素因数の和:39652

約数の個数: 80

約数和(自身を含む): 412723584

約数和(自身を除く): 289099824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 39623, 79246, 118869, 158492, 198115, 237738, 316984, 396230, 475476, 515099, 594345, 633968, 792460, 950952, 1030198, 1188690, 1545297, 1584920, 1901904, 2060396, 2377380, 2575495, 3090594, 3169840, 4120792, 4754760, 5150990, 6181188, 7726485, 8241584, 9509520, 10301980, 12362376, 15452970, 20603960, 24724752, 30905940, 41207920, 61811880, 123623760]

約数ペア:

[(1, 123623760), (2, 61811880), (3, 41207920), (4, 30905940), (5, 24724752), (6, 20603960), (8, 15452970), (10, 12362376), (12, 10301980), (13, 9509520), (15, 8241584), (16, 7726485), (20, 6181188), (24, 5150990), (26, 4754760), (30, 4120792), (39, 3169840), (40, 3090594), (48, 2575495), (52, 2377380), (60, 2060396), (65, 1901904), (78, 1584920), (80, 1545297), (104, 1188690), (120, 1030198), (130, 950952), (156, 792460), (195, 633968), (208, 594345), (240, 515099), (260, 475476), (312, 396230), (390, 316984), (520, 237738), (624, 198115), (780, 158492), (1040, 118869), (1560, 79246), (3120, 39623)]