159921240

素因数分解:

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

素因数の和:2516

約数の個数: 64

約数和(自身を含む): 480664800

約数和(自身を除く): 320743560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 769, 1538, 1733, 2307, 3076, 3466, 3845, 4614, 5199, 6152, 6932, 7690, 8665, 9228, 10398, 11535, 13864, 15380, 17330, 18456, 20796, 23070, 25995, 30760, 34660, 41592, 46140, 51990, 69320, 92280, 103980, 207960, 1332677, 2665354, 3998031, 5330708, 6663385, 7996062, 10661416, 13326770, 15992124, 19990155, 26653540, 31984248, 39980310, 53307080, 79960620, 159921240]

約数ペア:

[(1, 159921240), (2, 79960620), (3, 53307080), (4, 39980310), (5, 31984248), (6, 26653540), (8, 19990155), (10, 15992124), (12, 13326770), (15, 10661416), (20, 7996062), (24, 6663385), (30, 5330708), (40, 3998031), (60, 2665354), (120, 1332677), (769, 207960), (1538, 103980), (1733, 92280), (2307, 69320), (3076, 51990), (3466, 46140), (3845, 41592), (4614, 34660), (5199, 30760), (6152, 25995), (6932, 23070), (7690, 20796), (8665, 18456), (9228, 17330), (10398, 15380), (11535, 13864)]