2064257760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{138727}}^1$

素因数の和:138776

約数の個数: 96

約数和(自身を含む): 6712215552

約数和(自身を除く): 4647957792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 14880, 138727, 277454, 416181, 554908, 693635, 832362, 1109816, 1387270, 1664724, 2080905, 2219632, 2774540, 3329448, 4161810, 4300537, 4439264, 5549080, 6658896, 8323620, 8601074, 11098160, 12901611, 13317792, 16647240, 17202148, 21502685, 22196320, 25803222, 33294480, 34404296, 43005370, 51606444, 64508055, 66588960, 68808592, 86010740, 103212888, 129016110, 137617184, 172021480, 206425776, 258032220, 344042960, 412851552, 516064440, 688085920, 1032128880, 2064257760]

約数ペア:

[(1, 2064257760), (2, 1032128880), (3, 688085920), (4, 516064440), (5, 412851552), (6, 344042960), (8, 258032220), (10, 206425776), (12, 172021480), (15, 137617184), (16, 129016110), (20, 103212888), (24, 86010740), (30, 68808592), (31, 66588960), (32, 64508055), (40, 51606444), (48, 43005370), (60, 34404296), (62, 33294480), (80, 25803222), (93, 22196320), (96, 21502685), (120, 17202148), (124, 16647240), (155, 13317792), (160, 12901611), (186, 11098160), (240, 8601074), (248, 8323620), (310, 6658896), (372, 5549080), (465, 4439264), (480, 4300537), (496, 4161810), (620, 3329448), (744, 2774540), (930, 2219632), (992, 2080905), (1240, 1664724), (1488, 1387270), (1860, 1109816), (2480, 832362), (2976, 693635), (3720, 554908), (4960, 416181), (7440, 277454), (14880, 138727)]