4818060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:128

約数の個数: 144

約数和(自身を含む): 16511040

約数和(自身を除く): 11692980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 29, 30, 36, 39, 45, 52, 58, 60, 65, 71, 78, 87, 90, 116, 117, 130, 142, 145, 156, 174, 180, 195, 213, 234, 260, 261, 284, 290, 348, 355, 377, 390, 426, 435, 468, 522, 580, 585, 639, 710, 754, 780, 852, 870, 923, 1044, 1065, 1131, 1170, 1278, 1305, 1420, 1508, 1740, 1846, 1885, 2059, 2130, 2262, 2340, 2556, 2610, 2769, 3195, 3393, 3692, 3770, 4118, 4260, 4524, 4615, 5220, 5538, 5655, 6177, 6390, 6786, 7540, 8236, 8307, 9230, 10295, 11076, 11310, 12354, 12780, 13572, 13845, 16614, 16965, 18460, 18531, 20590, 22620, 24708, 26767, 27690, 30885, 33228, 33930, 37062, 41180, 41535, 53534, 55380, 61770, 67860, 74124, 80301, 83070, 92655, 107068, 123540, 133835, 160602, 166140, 185310, 240903, 267670, 321204, 370620, 401505, 481806, 535340, 803010, 963612, 1204515, 1606020, 2409030, 4818060]

約数ペア:

[(1, 4818060), (2, 2409030), (3, 1606020), (4, 1204515), (5, 963612), (6, 803010), (9, 535340), (10, 481806), (12, 401505), (13, 370620), (15, 321204), (18, 267670), (20, 240903), (26, 185310), (29, 166140), (30, 160602), (36, 133835), (39, 123540), (45, 107068), (52, 92655), (58, 83070), (60, 80301), (65, 74124), (71, 67860), (78, 61770), (87, 55380), (90, 53534), (116, 41535), (117, 41180), (130, 37062), (142, 33930), (145, 33228), (156, 30885), (174, 27690), (180, 26767), (195, 24708), (213, 22620), (234, 20590), (260, 18531), (261, 18460), (284, 16965), (290, 16614), (348, 13845), (355, 13572), (377, 12780), (390, 12354), (426, 11310), (435, 11076), (468, 10295), (522, 9230), (580, 8307), (585, 8236), (639, 7540), (710, 6786), (754, 6390), (780, 6177), (852, 5655), (870, 5538), (923, 5220), (1044, 4615), (1065, 4524), (1131, 4260), (1170, 4118), (1278, 3770), (1305, 3692), (1420, 3393), (1508, 3195), (1740, 2769), (1846, 2610), (1885, 2556), (2059, 2340), (2130, 2262)]