165084720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{8707}}^1$

素因数の和:8802

約数の個数: 80

約数和(自身を含む): 518300160

約数和(自身を除く): 353215440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 3160, 3792, 4740, 6320, 8707, 9480, 17414, 18960, 26121, 34828, 43535, 52242, 69656, 87070, 104484, 130605, 139312, 174140, 208968, 261210, 348280, 417936, 522420, 687853, 696560, 1044840, 1375706, 2063559, 2089680, 2751412, 3439265, 4127118, 5502824, 6878530, 8254236, 10317795, 11005648, 13757060, 16508472, 20635590, 27514120, 33016944, 41271180, 55028240, 82542360, 165084720]

約数ペア:

[(1, 165084720), (2, 82542360), (3, 55028240), (4, 41271180), (5, 33016944), (6, 27514120), (8, 20635590), (10, 16508472), (12, 13757060), (15, 11005648), (16, 10317795), (20, 8254236), (24, 6878530), (30, 5502824), (40, 4127118), (48, 3439265), (60, 2751412), (79, 2089680), (80, 2063559), (120, 1375706), (158, 1044840), (237, 696560), (240, 687853), (316, 522420), (395, 417936), (474, 348280), (632, 261210), (790, 208968), (948, 174140), (1185, 139312), (1264, 130605), (1580, 104484), (1896, 87070), (2370, 69656), (3160, 52242), (3792, 43535), (4740, 34828), (6320, 26121), (8707, 18960), (9480, 17414)]