142724640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{727}}^1$

素因数の和:1154

約数の個数: 96

約数和(自身を含む): 451301760

約数和(自身を除く): 308577120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 409, 480, 727, 818, 1227, 1454, 1636, 2045, 2181, 2454, 2908, 3272, 3635, 4090, 4362, 4908, 5816, 6135, 6544, 7270, 8180, 8724, 9816, 10905, 11632, 12270, 13088, 14540, 16360, 17448, 19632, 21810, 23264, 24540, 29080, 32720, 34896, 39264, 43620, 49080, 58160, 65440, 69792, 87240, 98160, 116320, 174480, 196320, 297343, 348960, 594686, 892029, 1189372, 1486715, 1784058, 2378744, 2973430, 3568116, 4460145, 4757488, 5946860, 7136232, 8920290, 9514976, 11893720, 14272464, 17840580, 23787440, 28544928, 35681160, 47574880, 71362320, 142724640]

約数ペア:

[(1, 142724640), (2, 71362320), (3, 47574880), (4, 35681160), (5, 28544928), (6, 23787440), (8, 17840580), (10, 14272464), (12, 11893720), (15, 9514976), (16, 8920290), (20, 7136232), (24, 5946860), (30, 4757488), (32, 4460145), (40, 3568116), (48, 2973430), (60, 2378744), (80, 1784058), (96, 1486715), (120, 1189372), (160, 892029), (240, 594686), (409, 348960), (480, 297343), (727, 196320), (818, 174480), (1227, 116320), (1454, 98160), (1636, 87240), (2045, 69792), (2181, 65440), (2454, 58160), (2908, 49080), (3272, 43620), (3635, 39264), (4090, 34896), (4362, 32720), (4908, 29080), (5816, 24540), (6135, 23264), (6544, 21810), (7270, 19632), (8180, 17448), (8724, 16360), (9816, 14540), (10905, 13088), (11632, 12270)]