137852640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{95731}}^1$

素因数の和:95752

約数の個数: 72

約数和(自身を含む): 470427048

約数和(自身を除く): 332574408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 95731, 191462, 287193, 382924, 478655, 574386, 765848, 861579, 957310, 1148772, 1435965, 1531696, 1723158, 1914620, 2297544, 2871930, 3063392, 3446316, 3829240, 4307895, 4595088, 5743860, 6892632, 7658480, 8615790, 9190176, 11487720, 13785264, 15316960, 17231580, 22975440, 27570528, 34463160, 45950880, 68926320, 137852640]

約数ペア:

[(1, 137852640), (2, 68926320), (3, 45950880), (4, 34463160), (5, 27570528), (6, 22975440), (8, 17231580), (9, 15316960), (10, 13785264), (12, 11487720), (15, 9190176), (16, 8615790), (18, 7658480), (20, 6892632), (24, 5743860), (30, 4595088), (32, 4307895), (36, 3829240), (40, 3446316), (45, 3063392), (48, 2871930), (60, 2297544), (72, 1914620), (80, 1723158), (90, 1531696), (96, 1435965), (120, 1148772), (144, 957310), (160, 861579), (180, 765848), (240, 574386), (288, 478655), (360, 382924), (480, 287193), (720, 191462), (1440, 95731)]