79960620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{769}}^1\times {\mathrm{1733}}^1$

素因数の和:2514

約数の個数: 48

約数和(自身を含む): 224310240

約数和(自身を除く): 144349620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 769, 1538, 1733, 2307, 3076, 3466, 3845, 4614, 5199, 6932, 7690, 8665, 9228, 10398, 11535, 15380, 17330, 20796, 23070, 25995, 34660, 46140, 51990, 103980, 1332677, 2665354, 3998031, 5330708, 6663385, 7996062, 13326770, 15992124, 19990155, 26653540, 39980310, 79960620]

約数ペア:

[(1, 79960620), (2, 39980310), (3, 26653540), (4, 19990155), (5, 15992124), (6, 13326770), (10, 7996062), (12, 6663385), (15, 5330708), (20, 3998031), (30, 2665354), (60, 1332677), (769, 103980), (1538, 51990), (1733, 46140), (2307, 34660), (3076, 25995), (3466, 23070), (3845, 20796), (4614, 17330), (5199, 15380), (6932, 11535), (7690, 10398), (8665, 9228)]