40396080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9901}}^1$

素因数の和:9934

約数の個数: 80

約数和(自身を含む): 132607584

約数和(自身を除く): 92211504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 9901, 19802, 29703, 39604, 49505, 59406, 79208, 99010, 118812, 148515, 158416, 168317, 198020, 237624, 297030, 336634, 396040, 475248, 504951, 594060, 673268, 792080, 841585, 1009902, 1188120, 1346536, 1683170, 2019804, 2376240, 2524755, 2693072, 3366340, 4039608, 5049510, 6732680, 8079216, 10099020, 13465360, 20198040, 40396080]

約数ペア:

[(1, 40396080), (2, 20198040), (3, 13465360), (4, 10099020), (5, 8079216), (6, 6732680), (8, 5049510), (10, 4039608), (12, 3366340), (15, 2693072), (16, 2524755), (17, 2376240), (20, 2019804), (24, 1683170), (30, 1346536), (34, 1188120), (40, 1009902), (48, 841585), (51, 792080), (60, 673268), (68, 594060), (80, 504951), (85, 475248), (102, 396040), (120, 336634), (136, 297030), (170, 237624), (204, 198020), (240, 168317), (255, 158416), (272, 148515), (340, 118812), (408, 99010), (510, 79208), (680, 59406), (816, 49505), (1020, 39604), (1360, 29703), (2040, 19802), (4080, 9901)]