30237720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8689}}^1$

素因数の和:8732

約数の個数: 64

約数和(自身を含む): 93852000

約数和(自身を除く): 63614280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 8689, 17378, 26067, 34756, 43445, 52134, 69512, 86890, 104268, 130335, 173780, 208536, 251981, 260670, 347560, 503962, 521340, 755943, 1007924, 1042680, 1259905, 1511886, 2015848, 2519810, 3023772, 3779715, 5039620, 6047544, 7559430, 10079240, 15118860, 30237720]

約数ペア:

[(1, 30237720), (2, 15118860), (3, 10079240), (4, 7559430), (5, 6047544), (6, 5039620), (8, 3779715), (10, 3023772), (12, 2519810), (15, 2015848), (20, 1511886), (24, 1259905), (29, 1042680), (30, 1007924), (40, 755943), (58, 521340), (60, 503962), (87, 347560), (116, 260670), (120, 251981), (145, 208536), (174, 173780), (232, 130335), (290, 104268), (348, 86890), (435, 69512), (580, 52134), (696, 43445), (870, 34756), (1160, 26067), (1740, 17378), (3480, 8689)]