230626920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{409}}^1$

素因数の和:587

約数の個数: 128

約数和(自身を含む): 717926400

約数和(自身を除く): 487299480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 127, 148, 185, 222, 254, 296, 370, 381, 409, 444, 508, 555, 635, 740, 762, 818, 888, 1016, 1110, 1227, 1270, 1480, 1524, 1636, 1905, 2045, 2220, 2454, 2540, 3048, 3272, 3810, 4090, 4440, 4699, 4908, 5080, 6135, 7620, 8180, 9398, 9816, 12270, 14097, 15133, 15240, 16360, 18796, 23495, 24540, 28194, 30266, 37592, 45399, 46990, 49080, 51943, 56388, 60532, 70485, 75665, 90798, 93980, 103886, 112776, 121064, 140970, 151330, 155829, 181596, 187960, 207772, 226995, 259715, 281940, 302660, 311658, 363192, 415544, 453990, 519430, 563880, 605320, 623316, 779145, 907980, 1038860, 1246632, 1558290, 1815960, 1921891, 2077720, 3116580, 3843782, 5765673, 6233160, 7687564, 9609455, 11531346, 15375128, 19218910, 23062692, 28828365, 38437820, 46125384, 57656730, 76875640, 115313460, 230626920]

約数ペア:

[(1, 230626920), (2, 115313460), (3, 76875640), (4, 57656730), (5, 46125384), (6, 38437820), (8, 28828365), (10, 23062692), (12, 19218910), (15, 15375128), (20, 11531346), (24, 9609455), (30, 7687564), (37, 6233160), (40, 5765673), (60, 3843782), (74, 3116580), (111, 2077720), (120, 1921891), (127, 1815960), (148, 1558290), (185, 1246632), (222, 1038860), (254, 907980), (296, 779145), (370, 623316), (381, 605320), (409, 563880), (444, 519430), (508, 453990), (555, 415544), (635, 363192), (740, 311658), (762, 302660), (818, 281940), (888, 259715), (1016, 226995), (1110, 207772), (1227, 187960), (1270, 181596), (1480, 155829), (1524, 151330), (1636, 140970), (1905, 121064), (2045, 112776), (2220, 103886), (2454, 93980), (2540, 90798), (3048, 75665), (3272, 70485), (3810, 60532), (4090, 56388), (4440, 51943), (4699, 49080), (4908, 46990), (5080, 45399), (6135, 37592), (7620, 30266), (8180, 28194), (9398, 24540), (9816, 23495), (12270, 18796), (14097, 16360), (15133, 15240)]