42253920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{9781}}^1$

素因数の和:9805

約数の個数: 96

約数和(自身を含む): 147903840

約数和(自身を除く): 105649920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 9781, 19562, 29343, 39124, 48905, 58686, 78248, 88029, 97810, 117372, 146715, 156496, 176058, 195620, 234744, 264087, 293430, 312992, 352116, 391240, 440145, 469488, 528174, 586860, 704232, 782480, 880290, 938976, 1056348, 1173720, 1320435, 1408464, 1564960, 1760580, 2112696, 2347440, 2640870, 2816928, 3521160, 4225392, 4694880, 5281740, 7042320, 8450784, 10563480, 14084640, 21126960, 42253920]

約数ペア:

[(1, 42253920), (2, 21126960), (3, 14084640), (4, 10563480), (5, 8450784), (6, 7042320), (8, 5281740), (9, 4694880), (10, 4225392), (12, 3521160), (15, 2816928), (16, 2640870), (18, 2347440), (20, 2112696), (24, 1760580), (27, 1564960), (30, 1408464), (32, 1320435), (36, 1173720), (40, 1056348), (45, 938976), (48, 880290), (54, 782480), (60, 704232), (72, 586860), (80, 528174), (90, 469488), (96, 440145), (108, 391240), (120, 352116), (135, 312992), (144, 293430), (160, 264087), (180, 234744), (216, 195620), (240, 176058), (270, 156496), (288, 146715), (360, 117372), (432, 97810), (480, 88029), (540, 78248), (720, 58686), (864, 48905), (1080, 39124), (1440, 29343), (2160, 19562), (4320, 9781)]