69564240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1223}}^1$

素因数の和:1321

約数の個数: 120

約数和(自身を含む): 236770560

約数和(自身を除く): 167206320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 79, 80, 90, 120, 144, 158, 180, 237, 240, 316, 360, 395, 474, 632, 711, 720, 790, 948, 1185, 1223, 1264, 1422, 1580, 1896, 2370, 2446, 2844, 3160, 3555, 3669, 3792, 4740, 4892, 5688, 6115, 6320, 7110, 7338, 9480, 9784, 11007, 11376, 12230, 14220, 14676, 18345, 18960, 19568, 22014, 24460, 28440, 29352, 36690, 44028, 48920, 55035, 56880, 58704, 73380, 88056, 96617, 97840, 110070, 146760, 176112, 193234, 220140, 289851, 293520, 386468, 440280, 483085, 579702, 772936, 869553, 880560, 966170, 1159404, 1449255, 1545872, 1739106, 1932340, 2318808, 2898510, 3478212, 3864680, 4347765, 4637616, 5797020, 6956424, 7729360, 8695530, 11594040, 13912848, 17391060, 23188080, 34782120, 69564240]

約数ペア:

[(1, 69564240), (2, 34782120), (3, 23188080), (4, 17391060), (5, 13912848), (6, 11594040), (8, 8695530), (9, 7729360), (10, 6956424), (12, 5797020), (15, 4637616), (16, 4347765), (18, 3864680), (20, 3478212), (24, 2898510), (30, 2318808), (36, 1932340), (40, 1739106), (45, 1545872), (48, 1449255), (60, 1159404), (72, 966170), (79, 880560), (80, 869553), (90, 772936), (120, 579702), (144, 483085), (158, 440280), (180, 386468), (237, 293520), (240, 289851), (316, 220140), (360, 193234), (395, 176112), (474, 146760), (632, 110070), (711, 97840), (720, 96617), (790, 88056), (948, 73380), (1185, 58704), (1223, 56880), (1264, 55035), (1422, 48920), (1580, 44028), (1896, 36690), (2370, 29352), (2446, 28440), (2844, 24460), (3160, 22014), (3555, 19568), (3669, 18960), (3792, 18345), (4740, 14676), (4892, 14220), (5688, 12230), (6115, 11376), (6320, 11007), (7110, 9784), (7338, 9480)]