61144560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{521}}^1$

素因数の和:703

約数の個数: 120

約数和(自身を含む): 207000144

約数和(自身を除く): 145855584

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, 80, 90, 120, 144, 163, 180, 240, 326, 360, 489, 521, 652, 720, 815, 978, 1042, 1304, 1467, 1563, 1630, 1956, 2084, 2445, 2605, 2608, 2934, 3126, 3260, 3912, 4168, 4689, 4890, 5210, 5868, 6252, 6520, 7335, 7815, 7824, 8336, 9378, 9780, 10420, 11736, 12504, 13040, 14670, 15630, 18756, 19560, 20840, 23445, 23472, 25008, 29340, 31260, 37512, 39120, 41680, 46890, 58680, 62520, 75024, 84923, 93780, 117360, 125040, 169846, 187560, 254769, 339692, 375120, 424615, 509538, 679384, 764307, 849230, 1019076, 1273845, 1358768, 1528614, 1698460, 2038152, 2547690, 3057228, 3396920, 3821535, 4076304, 5095380, 6114456, 6793840, 7643070, 10190760, 12228912, 15286140, 20381520, 30572280, 61144560]

約数ペア:

[(1, 61144560), (2, 30572280), (3, 20381520), (4, 15286140), (5, 12228912), (6, 10190760), (8, 7643070), (9, 6793840), (10, 6114456), (12, 5095380), (15, 4076304), (16, 3821535), (18, 3396920), (20, 3057228), (24, 2547690), (30, 2038152), (36, 1698460), (40, 1528614), (45, 1358768), (48, 1273845), (60, 1019076), (72, 849230), (80, 764307), (90, 679384), (120, 509538), (144, 424615), (163, 375120), (180, 339692), (240, 254769), (326, 187560), (360, 169846), (489, 125040), (521, 117360), (652, 93780), (720, 84923), (815, 75024), (978, 62520), (1042, 58680), (1304, 46890), (1467, 41680), (1563, 39120), (1630, 37512), (1956, 31260), (2084, 29340), (2445, 25008), (2605, 23472), (2608, 23445), (2934, 20840), (3126, 19560), (3260, 18756), (3912, 15630), (4168, 14670), (4689, 13040), (4890, 12504), (5210, 11736), (5868, 10420), (6252, 9780), (6520, 9378), (7335, 8336), (7815, 7824)]