54252120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{419}}^1$

素因数の和:529

約数の個数: 128

約数和(自身を含む): 177811200

約数和(自身を除く): 123559080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 83, 104, 120, 130, 156, 166, 195, 249, 260, 312, 332, 390, 415, 419, 498, 520, 664, 780, 830, 838, 996, 1079, 1245, 1257, 1560, 1660, 1676, 1992, 2095, 2158, 2490, 2514, 3237, 3320, 3352, 4190, 4316, 4980, 5028, 5395, 5447, 6285, 6474, 8380, 8632, 9960, 10056, 10790, 10894, 12570, 12948, 16185, 16341, 16760, 21580, 21788, 25140, 25896, 27235, 32370, 32682, 34777, 43160, 43576, 50280, 54470, 64740, 65364, 69554, 81705, 104331, 108940, 129480, 130728, 139108, 163410, 173885, 208662, 217880, 278216, 326820, 347770, 417324, 452101, 521655, 653640, 695540, 834648, 904202, 1043310, 1356303, 1391080, 1808404, 2086620, 2260505, 2712606, 3616808, 4173240, 4521010, 5425212, 6781515, 9042020, 10850424, 13563030, 18084040, 27126060, 54252120]

約数ペア:

[(1, 54252120), (2, 27126060), (3, 18084040), (4, 13563030), (5, 10850424), (6, 9042020), (8, 6781515), (10, 5425212), (12, 4521010), (13, 4173240), (15, 3616808), (20, 2712606), (24, 2260505), (26, 2086620), (30, 1808404), (39, 1391080), (40, 1356303), (52, 1043310), (60, 904202), (65, 834648), (78, 695540), (83, 653640), (104, 521655), (120, 452101), (130, 417324), (156, 347770), (166, 326820), (195, 278216), (249, 217880), (260, 208662), (312, 173885), (332, 163410), (390, 139108), (415, 130728), (419, 129480), (498, 108940), (520, 104331), (664, 81705), (780, 69554), (830, 65364), (838, 64740), (996, 54470), (1079, 50280), (1245, 43576), (1257, 43160), (1560, 34777), (1660, 32682), (1676, 32370), (1992, 27235), (2095, 25896), (2158, 25140), (2490, 21788), (2514, 21580), (3237, 16760), (3320, 16341), (3352, 16185), (4190, 12948), (4316, 12570), (4980, 10894), (5028, 10790), (5395, 10056), (5447, 9960), (6285, 8632), (6474, 8380)]