318304320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{8087}}^1$

素因数の和:8148

約数の個数: 112

約数和(自身を含む): 1035393408

約数和(自身を除く): 717089088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 160, 164, 192, 205, 240, 246, 320, 328, 410, 480, 492, 615, 656, 820, 960, 984, 1230, 1312, 1640, 1968, 2460, 2624, 3280, 3936, 4920, 6560, 7872, 8087, 9840, 13120, 16174, 19680, 24261, 32348, 39360, 40435, 48522, 64696, 80870, 97044, 121305, 129392, 161740, 194088, 242610, 258784, 323480, 331567, 388176, 485220, 517568, 646960, 663134, 776352, 970440, 994701, 1293920, 1326268, 1552704, 1657835, 1940880, 1989402, 2587840, 2652536, 3315670, 3881760, 3978804, 4973505, 5305072, 6631340, 7763520, 7957608, 9947010, 10610144, 13262680, 15915216, 19894020, 21220288, 26525360, 31830432, 39788040, 53050720, 63660864, 79576080, 106101440, 159152160, 318304320]

約数ペア:

[(1, 318304320), (2, 159152160), (3, 106101440), (4, 79576080), (5, 63660864), (6, 53050720), (8, 39788040), (10, 31830432), (12, 26525360), (15, 21220288), (16, 19894020), (20, 15915216), (24, 13262680), (30, 10610144), (32, 9947010), (40, 7957608), (41, 7763520), (48, 6631340), (60, 5305072), (64, 4973505), (80, 3978804), (82, 3881760), (96, 3315670), (120, 2652536), (123, 2587840), (160, 1989402), (164, 1940880), (192, 1657835), (205, 1552704), (240, 1326268), (246, 1293920), (320, 994701), (328, 970440), (410, 776352), (480, 663134), (492, 646960), (615, 517568), (656, 485220), (820, 388176), (960, 331567), (984, 323480), (1230, 258784), (1312, 242610), (1640, 194088), (1968, 161740), (2460, 129392), (2624, 121305), (3280, 97044), (3936, 80870), (4920, 64696), (6560, 48522), (7872, 40435), (8087, 39360), (9840, 32348), (13120, 24261), (16174, 19680)]