123508960

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{673}}^1$

素因数の和:756

約数の個数: 96

約数和(自身を含む): 309802752

約数和(自身を除く): 186293792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 37, 40, 62, 74, 80, 124, 148, 155, 160, 185, 248, 296, 310, 370, 496, 592, 620, 673, 740, 992, 1147, 1184, 1240, 1346, 1480, 2294, 2480, 2692, 2960, 3365, 4588, 4960, 5384, 5735, 5920, 6730, 9176, 10768, 11470, 13460, 18352, 20863, 21536, 22940, 24901, 26920, 36704, 41726, 45880, 49802, 53840, 83452, 91760, 99604, 104315, 107680, 124505, 166904, 183520, 199208, 208630, 249010, 333808, 398416, 417260, 498020, 667616, 771931, 796832, 834520, 996040, 1543862, 1669040, 1992080, 3087724, 3338080, 3859655, 3984160, 6175448, 7719310, 12350896, 15438620, 24701792, 30877240, 61754480, 123508960]

約数ペア:

[(1, 123508960), (2, 61754480), (4, 30877240), (5, 24701792), (8, 15438620), (10, 12350896), (16, 7719310), (20, 6175448), (31, 3984160), (32, 3859655), (37, 3338080), (40, 3087724), (62, 1992080), (74, 1669040), (80, 1543862), (124, 996040), (148, 834520), (155, 796832), (160, 771931), (185, 667616), (248, 498020), (296, 417260), (310, 398416), (370, 333808), (496, 249010), (592, 208630), (620, 199208), (673, 183520), (740, 166904), (992, 124505), (1147, 107680), (1184, 104315), (1240, 99604), (1346, 91760), (1480, 83452), (2294, 53840), (2480, 49802), (2692, 45880), (2960, 41726), (3365, 36704), (4588, 26920), (4960, 24901), (5384, 22940), (5735, 21536), (5920, 20863), (6730, 18352), (9176, 13460), (10768, 11470)]