290716920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{62119}}^1$

素因数の和:62149

約数の個数: 96

約数和(自身を含む): 1017525600

約数和(自身を除く): 726808680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 62119, 124238, 186357, 248476, 310595, 372714, 496952, 559071, 621190, 745428, 807547, 931785, 1118142, 1242380, 1490856, 1615094, 1863570, 2236284, 2422641, 2484760, 2795355, 3230188, 3727140, 4037735, 4472568, 4845282, 5590710, 6460376, 7267923, 7454280, 8075470, 9690564, 11181420, 12113205, 14535846, 16150940, 19381128, 22362840, 24226410, 29071692, 32301880, 36339615, 48452820, 58143384, 72679230, 96905640, 145358460, 290716920]

約数ペア:

[(1, 290716920), (2, 145358460), (3, 96905640), (4, 72679230), (5, 58143384), (6, 48452820), (8, 36339615), (9, 32301880), (10, 29071692), (12, 24226410), (13, 22362840), (15, 19381128), (18, 16150940), (20, 14535846), (24, 12113205), (26, 11181420), (30, 9690564), (36, 8075470), (39, 7454280), (40, 7267923), (45, 6460376), (52, 5590710), (60, 4845282), (65, 4472568), (72, 4037735), (78, 3727140), (90, 3230188), (104, 2795355), (117, 2484760), (120, 2422641), (130, 2236284), (156, 1863570), (180, 1615094), (195, 1490856), (234, 1242380), (260, 1118142), (312, 931785), (360, 807547), (390, 745428), (468, 621190), (520, 559071), (585, 496952), (780, 372714), (936, 310595), (1170, 248476), (1560, 186357), (2340, 124238), (4680, 62119)]