84507840

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{9781}}^1$

素因数の和:9807

約数の個数: 112

約数和(自身を含む): 298155360

約数和(自身を除く): 213647520

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, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 9781, 19562, 29343, 39124, 48905, 58686, 78248, 88029, 97810, 117372, 146715, 156496, 176058, 195620, 234744, 264087, 293430, 312992, 352116, 391240, 440145, 469488, 528174, 586860, 625984, 704232, 782480, 880290, 938976, 1056348, 1173720, 1320435, 1408464, 1564960, 1760580, 1877952, 2112696, 2347440, 2640870, 2816928, 3129920, 3521160, 4225392, 4694880, 5281740, 5633856, 7042320, 8450784, 9389760, 10563480, 14084640, 16901568, 21126960, 28169280, 42253920, 84507840]

約数ペア:

[(1, 84507840), (2, 42253920), (3, 28169280), (4, 21126960), (5, 16901568), (6, 14084640), (8, 10563480), (9, 9389760), (10, 8450784), (12, 7042320), (15, 5633856), (16, 5281740), (18, 4694880), (20, 4225392), (24, 3521160), (27, 3129920), (30, 2816928), (32, 2640870), (36, 2347440), (40, 2112696), (45, 1877952), (48, 1760580), (54, 1564960), (60, 1408464), (64, 1320435), (72, 1173720), (80, 1056348), (90, 938976), (96, 880290), (108, 782480), (120, 704232), (135, 625984), (144, 586860), (160, 528174), (180, 469488), (192, 440145), (216, 391240), (240, 352116), (270, 312992), (288, 293430), (320, 264087), (360, 234744), (432, 195620), (480, 176058), (540, 156496), (576, 146715), (720, 117372), (864, 97810), (960, 88029), (1080, 78248), (1440, 58686), (1728, 48905), (2160, 39124), (2880, 29343), (4320, 19562), (8640, 9781)]