80459220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{32707}}^1$

素因数の和:32760

約数の個数: 48

約数和(自身を含む): 230787648

約数和(自身を除く): 150328428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 32707, 65414, 98121, 130828, 163535, 196242, 327070, 392484, 490605, 654140, 981210, 1340987, 1962420, 2681974, 4022961, 5363948, 6704935, 8045922, 13409870, 16091844, 20114805, 26819740, 40229610, 80459220]

約数ペア:

[(1, 80459220), (2, 40229610), (3, 26819740), (4, 20114805), (5, 16091844), (6, 13409870), (10, 8045922), (12, 6704935), (15, 5363948), (20, 4022961), (30, 2681974), (41, 1962420), (60, 1340987), (82, 981210), (123, 654140), (164, 490605), (205, 392484), (246, 327070), (410, 196242), (492, 163535), (615, 130828), (820, 98121), (1230, 65414), (2460, 32707)]