61274160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{85103}}^1$

素因数の和:85122

約数の個数: 60

約数和(自身を含む): 205781472

約数和(自身を除く): 144507312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 85103, 170206, 255309, 340412, 425515, 510618, 680824, 765927, 851030, 1021236, 1276545, 1361648, 1531854, 1702060, 2042472, 2553090, 3063708, 3404120, 3829635, 4084944, 5106180, 6127416, 6808240, 7659270, 10212360, 12254832, 15318540, 20424720, 30637080, 61274160]

約数ペア:

[(1, 61274160), (2, 30637080), (3, 20424720), (4, 15318540), (5, 12254832), (6, 10212360), (8, 7659270), (9, 6808240), (10, 6127416), (12, 5106180), (15, 4084944), (16, 3829635), (18, 3404120), (20, 3063708), (24, 2553090), (30, 2042472), (36, 1702060), (40, 1531854), (45, 1361648), (48, 1276545), (60, 1021236), (72, 851030), (80, 765927), (90, 680824), (120, 510618), (144, 425515), (180, 340412), (240, 255309), (360, 170206), (720, 85103)]