61504560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6571}}^1$

素因数の和:6603

約数の個数: 120

約数和(自身を含む): 222475344

約数和(自身を除く): 160970784

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 6571, 9360, 13142, 19713, 26284, 32855, 39426, 52568, 59139, 65710, 78852, 85423, 98565, 105136, 118278, 131420, 157704, 170846, 197130, 236556, 256269, 262840, 295695, 315408, 341692, 394260, 427115, 473112, 512538, 525680, 591390, 683384, 768807, 788520, 854230, 946224, 1025076, 1182780, 1281345, 1366768, 1537614, 1577040, 1708460, 2050152, 2365560, 2562690, 3075228, 3416920, 3844035, 4100304, 4731120, 5125380, 6150456, 6833840, 7688070, 10250760, 12300912, 15376140, 20501520, 30752280, 61504560]

約数ペア:

[(1, 61504560), (2, 30752280), (3, 20501520), (4, 15376140), (5, 12300912), (6, 10250760), (8, 7688070), (9, 6833840), (10, 6150456), (12, 5125380), (13, 4731120), (15, 4100304), (16, 3844035), (18, 3416920), (20, 3075228), (24, 2562690), (26, 2365560), (30, 2050152), (36, 1708460), (39, 1577040), (40, 1537614), (45, 1366768), (48, 1281345), (52, 1182780), (60, 1025076), (65, 946224), (72, 854230), (78, 788520), (80, 768807), (90, 683384), (104, 591390), (117, 525680), (120, 512538), (130, 473112), (144, 427115), (156, 394260), (180, 341692), (195, 315408), (208, 295695), (234, 262840), (240, 256269), (260, 236556), (312, 197130), (360, 170846), (390, 157704), (468, 131420), (520, 118278), (585, 105136), (624, 98565), (720, 85423), (780, 78852), (936, 65710), (1040, 59139), (1170, 52568), (1560, 39426), (1872, 32855), (2340, 26284), (3120, 19713), (4680, 13142), (6571, 9360)]