417701520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{8171}}^1$

素因数の和:8261

約数の個数: 120

約数和(自身を含む): 1422712512

約数和(自身を除く): 1005010992

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 80, 90, 120, 142, 144, 180, 213, 240, 284, 355, 360, 426, 568, 639, 710, 720, 852, 1065, 1136, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 3408, 4260, 5112, 5680, 6390, 8171, 8520, 10224, 12780, 16342, 17040, 24513, 25560, 32684, 40855, 49026, 51120, 65368, 73539, 81710, 98052, 122565, 130736, 147078, 163420, 196104, 245130, 294156, 326840, 367695, 392208, 490260, 580141, 588312, 653680, 735390, 980520, 1160282, 1176624, 1470780, 1740423, 1961040, 2320564, 2900705, 2941560, 3480846, 4641128, 5221269, 5801410, 5883120, 6961692, 8702115, 9282256, 10442538, 11602820, 13923384, 17404230, 20885076, 23205640, 26106345, 27846768, 34808460, 41770152, 46411280, 52212690, 69616920, 83540304, 104425380, 139233840, 208850760, 417701520]

約数ペア:

[(1, 417701520), (2, 208850760), (3, 139233840), (4, 104425380), (5, 83540304), (6, 69616920), (8, 52212690), (9, 46411280), (10, 41770152), (12, 34808460), (15, 27846768), (16, 26106345), (18, 23205640), (20, 20885076), (24, 17404230), (30, 13923384), (36, 11602820), (40, 10442538), (45, 9282256), (48, 8702115), (60, 6961692), (71, 5883120), (72, 5801410), (80, 5221269), (90, 4641128), (120, 3480846), (142, 2941560), (144, 2900705), (180, 2320564), (213, 1961040), (240, 1740423), (284, 1470780), (355, 1176624), (360, 1160282), (426, 980520), (568, 735390), (639, 653680), (710, 588312), (720, 580141), (852, 490260), (1065, 392208), (1136, 367695), (1278, 326840), (1420, 294156), (1704, 245130), (2130, 196104), (2556, 163420), (2840, 147078), (3195, 130736), (3408, 122565), (4260, 98052), (5112, 81710), (5680, 73539), (6390, 65368), (8171, 51120), (8520, 49026), (10224, 40855), (12780, 32684), (16342, 25560), (17040, 24513)]