8532540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:273

約数の個数: 120

約数和(自身を含む): 28052640

約数和(自身を除く): 19520100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 81, 90, 92, 108, 115, 135, 138, 162, 180, 207, 229, 230, 270, 276, 324, 345, 405, 414, 458, 460, 540, 621, 687, 690, 810, 828, 916, 1035, 1145, 1242, 1374, 1380, 1620, 1863, 2061, 2070, 2290, 2484, 2748, 3105, 3435, 3726, 4122, 4140, 4580, 5267, 6183, 6210, 6870, 7452, 8244, 9315, 10305, 10534, 12366, 12420, 13740, 15801, 18549, 18630, 20610, 21068, 24732, 26335, 30915, 31602, 37098, 37260, 41220, 47403, 52670, 61830, 63204, 74196, 79005, 92745, 94806, 105340, 123660, 142209, 158010, 185490, 189612, 237015, 284418, 316020, 370980, 426627, 474030, 568836, 711045, 853254, 948060, 1422090, 1706508, 2133135, 2844180, 4266270, 8532540]

約数ペア:

[(1, 8532540), (2, 4266270), (3, 2844180), (4, 2133135), (5, 1706508), (6, 1422090), (9, 948060), (10, 853254), (12, 711045), (15, 568836), (18, 474030), (20, 426627), (23, 370980), (27, 316020), (30, 284418), (36, 237015), (45, 189612), (46, 185490), (54, 158010), (60, 142209), (69, 123660), (81, 105340), (90, 94806), (92, 92745), (108, 79005), (115, 74196), (135, 63204), (138, 61830), (162, 52670), (180, 47403), (207, 41220), (229, 37260), (230, 37098), (270, 31602), (276, 30915), (324, 26335), (345, 24732), (405, 21068), (414, 20610), (458, 18630), (460, 18549), (540, 15801), (621, 13740), (687, 12420), (690, 12366), (810, 10534), (828, 10305), (916, 9315), (1035, 8244), (1145, 7452), (1242, 6870), (1374, 6210), (1380, 6183), (1620, 5267), (1863, 4580), (2061, 4140), (2070, 4122), (2290, 3726), (2484, 3435), (2748, 3105)]