2465580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:163

約数の個数: 96

約数和(自身を含む): 7761600

約数和(自身を除く): 5296020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 29, 30, 39, 52, 58, 60, 65, 78, 87, 109, 116, 130, 145, 156, 174, 195, 218, 260, 290, 327, 348, 377, 390, 435, 436, 545, 580, 654, 754, 780, 870, 1090, 1131, 1308, 1417, 1508, 1635, 1740, 1885, 2180, 2262, 2834, 3161, 3270, 3770, 4251, 4524, 5655, 5668, 6322, 6540, 7085, 7540, 8502, 9483, 11310, 12644, 14170, 15805, 17004, 18966, 21255, 22620, 28340, 31610, 37932, 41093, 42510, 47415, 63220, 82186, 85020, 94830, 123279, 164372, 189660, 205465, 246558, 410930, 493116, 616395, 821860, 1232790, 2465580]

約数ペア:

[(1, 2465580), (2, 1232790), (3, 821860), (4, 616395), (5, 493116), (6, 410930), (10, 246558), (12, 205465), (13, 189660), (15, 164372), (20, 123279), (26, 94830), (29, 85020), (30, 82186), (39, 63220), (52, 47415), (58, 42510), (60, 41093), (65, 37932), (78, 31610), (87, 28340), (109, 22620), (116, 21255), (130, 18966), (145, 17004), (156, 15805), (174, 14170), (195, 12644), (218, 11310), (260, 9483), (290, 8502), (327, 7540), (348, 7085), (377, 6540), (390, 6322), (435, 5668), (436, 5655), (545, 4524), (580, 4251), (654, 3770), (754, 3270), (780, 3161), (870, 2834), (1090, 2262), (1131, 2180), (1308, 1885), (1417, 1740), (1508, 1635)]