315535320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{2143}}^1$

素因数の和:2569

約数の個数: 96

約数和(自身を含む): 1028476800

約数和(自身を除く): 712941480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 409, 818, 1227, 1636, 2045, 2143, 2454, 3272, 3681, 4090, 4286, 4908, 6135, 6429, 7362, 8180, 8572, 9816, 10715, 12270, 12858, 14724, 16360, 17144, 18405, 19287, 21430, 24540, 25716, 29448, 32145, 36810, 38574, 42860, 49080, 51432, 64290, 73620, 77148, 85720, 96435, 128580, 147240, 154296, 192870, 257160, 385740, 771480, 876487, 1752974, 2629461, 3505948, 4382435, 5258922, 7011896, 7888383, 8764870, 10517844, 13147305, 15776766, 17529740, 21035688, 26294610, 31553532, 35059480, 39441915, 52589220, 63107064, 78883830, 105178440, 157767660, 315535320]

約数ペア:

[(1, 315535320), (2, 157767660), (3, 105178440), (4, 78883830), (5, 63107064), (6, 52589220), (8, 39441915), (9, 35059480), (10, 31553532), (12, 26294610), (15, 21035688), (18, 17529740), (20, 15776766), (24, 13147305), (30, 10517844), (36, 8764870), (40, 7888383), (45, 7011896), (60, 5258922), (72, 4382435), (90, 3505948), (120, 2629461), (180, 1752974), (360, 876487), (409, 771480), (818, 385740), (1227, 257160), (1636, 192870), (2045, 154296), (2143, 147240), (2454, 128580), (3272, 96435), (3681, 85720), (4090, 77148), (4286, 73620), (4908, 64290), (6135, 51432), (6429, 49080), (7362, 42860), (8180, 38574), (8572, 36810), (9816, 32145), (10715, 29448), (12270, 25716), (12858, 24540), (14724, 21430), (16360, 19287), (17144, 18405)]