73806240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{153763}}^1$

素因数の和:153781

約数の個数: 48

約数和(自身を含む): 232491168

約数和(自身を除く): 158684928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 153763, 307526, 461289, 615052, 768815, 922578, 1230104, 1537630, 1845156, 2306445, 2460208, 3075260, 3690312, 4612890, 4920416, 6150520, 7380624, 9225780, 12301040, 14761248, 18451560, 24602080, 36903120, 73806240]

約数ペア:

[(1, 73806240), (2, 36903120), (3, 24602080), (4, 18451560), (5, 14761248), (6, 12301040), (8, 9225780), (10, 7380624), (12, 6150520), (15, 4920416), (16, 4612890), (20, 3690312), (24, 3075260), (30, 2460208), (32, 2306445), (40, 1845156), (48, 1537630), (60, 1230104), (80, 922578), (96, 768815), (120, 615052), (160, 461289), (240, 307526), (480, 153763)]