8979660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:285

約数の個数: 120

約数和(自身を含む): 29516256

約数和(自身を除く): 20536596

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, 230, 241, 270, 276, 324, 345, 405, 414, 460, 482, 540, 621, 690, 723, 810, 828, 964, 1035, 1205, 1242, 1380, 1446, 1620, 1863, 2070, 2169, 2410, 2484, 2892, 3105, 3615, 3726, 4140, 4338, 4820, 5543, 6210, 6507, 7230, 7452, 8676, 9315, 10845, 11086, 12420, 13014, 14460, 16629, 18630, 19521, 21690, 22172, 26028, 27715, 32535, 33258, 37260, 39042, 43380, 49887, 55430, 65070, 66516, 78084, 83145, 97605, 99774, 110860, 130140, 149661, 166290, 195210, 199548, 249435, 299322, 332580, 390420, 448983, 498870, 598644, 748305, 897966, 997740, 1496610, 1795932, 2244915, 2993220, 4489830, 8979660]

約数ペア:

[(1, 8979660), (2, 4489830), (3, 2993220), (4, 2244915), (5, 1795932), (6, 1496610), (9, 997740), (10, 897966), (12, 748305), (15, 598644), (18, 498870), (20, 448983), (23, 390420), (27, 332580), (30, 299322), (36, 249435), (45, 199548), (46, 195210), (54, 166290), (60, 149661), (69, 130140), (81, 110860), (90, 99774), (92, 97605), (108, 83145), (115, 78084), (135, 66516), (138, 65070), (162, 55430), (180, 49887), (207, 43380), (230, 39042), (241, 37260), (270, 33258), (276, 32535), (324, 27715), (345, 26028), (405, 22172), (414, 21690), (460, 19521), (482, 18630), (540, 16629), (621, 14460), (690, 13014), (723, 12420), (810, 11086), (828, 10845), (964, 9315), (1035, 8676), (1205, 7452), (1242, 7230), (1380, 6507), (1446, 6210), (1620, 5543), (1863, 4820), (2070, 4338), (2169, 4140), (2410, 3726), (2484, 3615), (2892, 3105)]