90576360

素因数分解:

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

素因数の和:12008

約数の個数: 128

約数和(自身を含む): 345081600

約数和(自身を除く): 254505240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 11981, 23962, 35943, 47924, 59905, 71886, 83867, 95848, 107829, 119810, 143772, 167734, 179715, 215658, 239620, 251601, 287544, 323487, 335468, 359430, 419335, 431316, 479240, 503202, 539145, 646974, 670936, 718860, 754803, 838670, 862632, 1006404, 1078290, 1258005, 1293948, 1437720, 1509606, 1617435, 1677340, 2012808, 2156580, 2264409, 2516010, 2587896, 3019212, 3234870, 3354680, 3774015, 4313160, 4528818, 5032020, 6038424, 6469740, 7548030, 9057636, 10064040, 11322045, 12939480, 15096060, 18115272, 22644090, 30192120, 45288180, 90576360]

約数ペア:

[(1, 90576360), (2, 45288180), (3, 30192120), (4, 22644090), (5, 18115272), (6, 15096060), (7, 12939480), (8, 11322045), (9, 10064040), (10, 9057636), (12, 7548030), (14, 6469740), (15, 6038424), (18, 5032020), (20, 4528818), (21, 4313160), (24, 3774015), (27, 3354680), (28, 3234870), (30, 3019212), (35, 2587896), (36, 2516010), (40, 2264409), (42, 2156580), (45, 2012808), (54, 1677340), (56, 1617435), (60, 1509606), (63, 1437720), (70, 1293948), (72, 1258005), (84, 1078290), (90, 1006404), (105, 862632), (108, 838670), (120, 754803), (126, 718860), (135, 670936), (140, 646974), (168, 539145), (180, 503202), (189, 479240), (210, 431316), (216, 419335), (252, 359430), (270, 335468), (280, 323487), (315, 287544), (360, 251601), (378, 239620), (420, 215658), (504, 179715), (540, 167734), (630, 143772), (756, 119810), (840, 107829), (945, 95848), (1080, 83867), (1260, 71886), (1512, 59905), (1890, 47924), (2520, 35943), (3780, 23962), (7560, 11981)]