126390960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{175543}}^1$

素因数の和:175562

約数の個数: 60

約数和(自身を含む): 424465392

約数和(自身を除く): 298074432

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, 175543, 351086, 526629, 702172, 877715, 1053258, 1404344, 1579887, 1755430, 2106516, 2633145, 2808688, 3159774, 3510860, 4213032, 5266290, 6319548, 7021720, 7899435, 8426064, 10532580, 12639096, 14043440, 15798870, 21065160, 25278192, 31597740, 42130320, 63195480, 126390960]

約数ペア:

[(1, 126390960), (2, 63195480), (3, 42130320), (4, 31597740), (5, 25278192), (6, 21065160), (8, 15798870), (9, 14043440), (10, 12639096), (12, 10532580), (15, 8426064), (16, 7899435), (18, 7021720), (20, 6319548), (24, 5266290), (30, 4213032), (36, 3510860), (40, 3159774), (45, 2808688), (48, 2633145), (60, 2106516), (72, 1755430), (80, 1579887), (90, 1404344), (120, 1053258), (144, 877715), (180, 702172), (240, 526629), (360, 351086), (720, 175543)]