38804880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9511}}^1$

素因数の和:9544

約数の個数: 80

約数和(自身を含む): 127384704

約数和(自身を除く): 88579824

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, 9511, 19022, 28533, 38044, 47555, 57066, 76088, 95110, 114132, 142665, 152176, 161687, 190220, 228264, 285330, 323374, 380440, 456528, 485061, 570660, 646748, 760880, 808435, 970122, 1141320, 1293496, 1616870, 1940244, 2282640, 2425305, 2586992, 3233740, 3880488, 4850610, 6467480, 7760976, 9701220, 12934960, 19402440, 38804880]

約数ペア:

[(1, 38804880), (2, 19402440), (3, 12934960), (4, 9701220), (5, 7760976), (6, 6467480), (8, 4850610), (10, 3880488), (12, 3233740), (15, 2586992), (16, 2425305), (17, 2282640), (20, 1940244), (24, 1616870), (30, 1293496), (34, 1141320), (40, 970122), (48, 808435), (51, 760880), (60, 646748), (68, 570660), (80, 485061), (85, 456528), (102, 380440), (120, 323374), (136, 285330), (170, 228264), (204, 190220), (240, 161687), (255, 152176), (272, 142665), (340, 114132), (408, 95110), (510, 76088), (680, 57066), (816, 47555), (1020, 38044), (1360, 28533), (2040, 19022), (4080, 9511)]