159198960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{1511}}^1$

素因数の和:1966

約数の個数: 80

約数和(自身を含む): 494968320

約数和(自身を除く): 335769360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 439, 878, 1317, 1511, 1756, 2195, 2634, 3022, 3512, 4390, 4533, 5268, 6044, 6585, 7024, 7555, 8780, 9066, 10536, 12088, 13170, 15110, 17560, 18132, 21072, 22665, 24176, 26340, 30220, 35120, 36264, 45330, 52680, 60440, 72528, 90660, 105360, 120880, 181320, 362640, 663329, 1326658, 1989987, 2653316, 3316645, 3979974, 5306632, 6633290, 7959948, 9949935, 10613264, 13266580, 15919896, 19899870, 26533160, 31839792, 39799740, 53066320, 79599480, 159198960]

約数ペア:

[(1, 159198960), (2, 79599480), (3, 53066320), (4, 39799740), (5, 31839792), (6, 26533160), (8, 19899870), (10, 15919896), (12, 13266580), (15, 10613264), (16, 9949935), (20, 7959948), (24, 6633290), (30, 5306632), (40, 3979974), (48, 3316645), (60, 2653316), (80, 1989987), (120, 1326658), (240, 663329), (439, 362640), (878, 181320), (1317, 120880), (1511, 105360), (1756, 90660), (2195, 72528), (2634, 60440), (3022, 52680), (3512, 45330), (4390, 36264), (4533, 35120), (5268, 30220), (6044, 26340), (6585, 24176), (7024, 22665), (7555, 21072), (8780, 18132), (9066, 17560), (10536, 15110), (12088, 13170)]