393090360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{8689}}^1$

素因数の和:8745

約数の個数: 128

約数和(自身を含む): 1313928000

約数和(自身を除く): 920837640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 29, 30, 39, 40, 52, 58, 60, 65, 78, 87, 104, 116, 120, 130, 145, 156, 174, 195, 232, 260, 290, 312, 348, 377, 390, 435, 520, 580, 696, 754, 780, 870, 1131, 1160, 1508, 1560, 1740, 1885, 2262, 3016, 3480, 3770, 4524, 5655, 7540, 8689, 9048, 11310, 15080, 17378, 22620, 26067, 34756, 43445, 45240, 52134, 69512, 86890, 104268, 112957, 130335, 173780, 208536, 225914, 251981, 260670, 338871, 347560, 451828, 503962, 521340, 564785, 677742, 755943, 903656, 1007924, 1042680, 1129570, 1259905, 1355484, 1511886, 1694355, 2015848, 2259140, 2519810, 2710968, 3023772, 3275753, 3388710, 3779715, 4518280, 5039620, 6047544, 6551506, 6777420, 7559430, 9827259, 10079240, 13103012, 13554840, 15118860, 16378765, 19654518, 26206024, 30237720, 32757530, 39309036, 49136295, 65515060, 78618072, 98272590, 131030120, 196545180, 393090360]

約数ペア:

[(1, 393090360), (2, 196545180), (3, 131030120), (4, 98272590), (5, 78618072), (6, 65515060), (8, 49136295), (10, 39309036), (12, 32757530), (13, 30237720), (15, 26206024), (20, 19654518), (24, 16378765), (26, 15118860), (29, 13554840), (30, 13103012), (39, 10079240), (40, 9827259), (52, 7559430), (58, 6777420), (60, 6551506), (65, 6047544), (78, 5039620), (87, 4518280), (104, 3779715), (116, 3388710), (120, 3275753), (130, 3023772), (145, 2710968), (156, 2519810), (174, 2259140), (195, 2015848), (232, 1694355), (260, 1511886), (290, 1355484), (312, 1259905), (348, 1129570), (377, 1042680), (390, 1007924), (435, 903656), (520, 755943), (580, 677742), (696, 564785), (754, 521340), (780, 503962), (870, 451828), (1131, 347560), (1160, 338871), (1508, 260670), (1560, 251981), (1740, 225914), (1885, 208536), (2262, 173780), (3016, 130335), (3480, 112957), (3770, 104268), (4524, 86890), (5655, 69512), (7540, 52134), (8689, 45240), (9048, 43445), (11310, 34756), (15080, 26067), (17378, 22620)]