496749240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{35381}}^1$

素因数の和:35414

約数の個数: 128

約数和(自身を含む): 1783252800

約数和(自身を除く): 1286503560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 35381, 70762, 106143, 141524, 176905, 212286, 283048, 318429, 353810, 424572, 459953, 530715, 636858, 707620, 849144, 919906, 955287, 1061430, 1273716, 1379859, 1415240, 1592145, 1839812, 1910574, 2122860, 2299765, 2547432, 2759718, 3184290, 3679624, 3821148, 4139577, 4245720, 4599530, 4776435, 5519436, 6368580, 6899295, 7642296, 8279154, 9199060, 9552870, 11038872, 12418731, 12737160, 13798590, 16558308, 18398120, 19105740, 20697885, 24837462, 27597180, 33116616, 38211480, 41395770, 49674924, 55194360, 62093655, 82791540, 99349848, 124187310, 165583080, 248374620, 496749240]

約数ペア:

[(1, 496749240), (2, 248374620), (3, 165583080), (4, 124187310), (5, 99349848), (6, 82791540), (8, 62093655), (9, 55194360), (10, 49674924), (12, 41395770), (13, 38211480), (15, 33116616), (18, 27597180), (20, 24837462), (24, 20697885), (26, 19105740), (27, 18398120), (30, 16558308), (36, 13798590), (39, 12737160), (40, 12418731), (45, 11038872), (52, 9552870), (54, 9199060), (60, 8279154), (65, 7642296), (72, 6899295), (78, 6368580), (90, 5519436), (104, 4776435), (108, 4599530), (117, 4245720), (120, 4139577), (130, 3821148), (135, 3679624), (156, 3184290), (180, 2759718), (195, 2547432), (216, 2299765), (234, 2122860), (260, 1910574), (270, 1839812), (312, 1592145), (351, 1415240), (360, 1379859), (390, 1273716), (468, 1061430), (520, 955287), (540, 919906), (585, 849144), (702, 707620), (780, 636858), (936, 530715), (1080, 459953), (1170, 424572), (1404, 353810), (1560, 318429), (1755, 283048), (2340, 212286), (2808, 176905), (3510, 141524), (4680, 106143), (7020, 70762), (14040, 35381)]