30192120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11981}}^1$

素因数の和:12005

約数の個数: 96

約数和(自身を含む): 112151520

約数和(自身を除く): 81959400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 11981, 23962, 35943, 47924, 59905, 71886, 83867, 95848, 107829, 119810, 143772, 167734, 179715, 215658, 239620, 251601, 287544, 335468, 359430, 419335, 431316, 479240, 503202, 539145, 670936, 718860, 754803, 838670, 862632, 1006404, 1078290, 1258005, 1437720, 1509606, 1677340, 2012808, 2156580, 2516010, 3019212, 3354680, 3774015, 4313160, 5032020, 6038424, 7548030, 10064040, 15096060, 30192120]

約数ペア:

[(1, 30192120), (2, 15096060), (3, 10064040), (4, 7548030), (5, 6038424), (6, 5032020), (7, 4313160), (8, 3774015), (9, 3354680), (10, 3019212), (12, 2516010), (14, 2156580), (15, 2012808), (18, 1677340), (20, 1509606), (21, 1437720), (24, 1258005), (28, 1078290), (30, 1006404), (35, 862632), (36, 838670), (40, 754803), (42, 718860), (45, 670936), (56, 539145), (60, 503202), (63, 479240), (70, 431316), (72, 419335), (84, 359430), (90, 335468), (105, 287544), (120, 251601), (126, 239620), (140, 215658), (168, 179715), (180, 167734), (210, 143772), (252, 119810), (280, 107829), (315, 95848), (360, 83867), (420, 71886), (504, 59905), (630, 47924), (840, 35943), (1260, 23962), (2520, 11981)]