7135440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2287}}^1$

素因数の和:2316

約数の個数: 80

約数和(自身を含む): 23831808

約数和(自身を除く): 16696368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 2287, 3120, 4574, 6861, 9148, 11435, 13722, 18296, 22870, 27444, 29731, 34305, 36592, 45740, 54888, 59462, 68610, 89193, 91480, 109776, 118924, 137220, 148655, 178386, 182960, 237848, 274440, 297310, 356772, 445965, 475696, 548880, 594620, 713544, 891930, 1189240, 1427088, 1783860, 2378480, 3567720, 7135440]

約数ペア:

[(1, 7135440), (2, 3567720), (3, 2378480), (4, 1783860), (5, 1427088), (6, 1189240), (8, 891930), (10, 713544), (12, 594620), (13, 548880), (15, 475696), (16, 445965), (20, 356772), (24, 297310), (26, 274440), (30, 237848), (39, 182960), (40, 178386), (48, 148655), (52, 137220), (60, 118924), (65, 109776), (78, 91480), (80, 89193), (104, 68610), (120, 59462), (130, 54888), (156, 45740), (195, 36592), (208, 34305), (240, 29731), (260, 27444), (312, 22870), (390, 18296), (520, 13722), (624, 11435), (780, 9148), (1040, 6861), (1560, 4574), (2287, 3120)]