2460360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:151

約数の個数: 128

約数和(自身を含む): 8812800

約数和(自身を除く): 6352440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 84, 87, 101, 105, 116, 120, 140, 145, 168, 174, 202, 203, 210, 232, 280, 290, 303, 348, 404, 406, 420, 435, 505, 580, 606, 609, 696, 707, 808, 812, 840, 870, 1010, 1015, 1160, 1212, 1218, 1414, 1515, 1624, 1740, 2020, 2030, 2121, 2424, 2436, 2828, 2929, 3030, 3045, 3480, 3535, 4040, 4060, 4242, 4872, 5656, 5858, 6060, 6090, 7070, 8120, 8484, 8787, 10605, 11716, 12120, 12180, 14140, 14645, 16968, 17574, 20503, 21210, 23432, 24360, 28280, 29290, 35148, 41006, 42420, 43935, 58580, 61509, 70296, 82012, 84840, 87870, 102515, 117160, 123018, 164024, 175740, 205030, 246036, 307545, 351480, 410060, 492072, 615090, 820120, 1230180, 2460360]

約数ペア:

[(1, 2460360), (2, 1230180), (3, 820120), (4, 615090), (5, 492072), (6, 410060), (7, 351480), (8, 307545), (10, 246036), (12, 205030), (14, 175740), (15, 164024), (20, 123018), (21, 117160), (24, 102515), (28, 87870), (29, 84840), (30, 82012), (35, 70296), (40, 61509), (42, 58580), (56, 43935), (58, 42420), (60, 41006), (70, 35148), (84, 29290), (87, 28280), (101, 24360), (105, 23432), (116, 21210), (120, 20503), (140, 17574), (145, 16968), (168, 14645), (174, 14140), (202, 12180), (203, 12120), (210, 11716), (232, 10605), (280, 8787), (290, 8484), (303, 8120), (348, 7070), (404, 6090), (406, 6060), (420, 5858), (435, 5656), (505, 4872), (580, 4242), (606, 4060), (609, 4040), (696, 3535), (707, 3480), (808, 3045), (812, 3030), (840, 2929), (870, 2828), (1010, 2436), (1015, 2424), (1160, 2121), (1212, 2030), (1218, 2020), (1414, 1740), (1515, 1624)]