350008080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{659}}^1\times {\mathrm{2213}}^1$

素因数の和:2888

約数の個数: 80

約数和(自身を含む): 1087162560

約数和(自身を除く): 737154480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 659, 1318, 1977, 2213, 2636, 3295, 3954, 4426, 5272, 6590, 6639, 7908, 8852, 9885, 10544, 11065, 13180, 13278, 15816, 17704, 19770, 22130, 26360, 26556, 31632, 33195, 35408, 39540, 44260, 52720, 53112, 66390, 79080, 88520, 106224, 132780, 158160, 177040, 265560, 531120, 1458367, 2916734, 4375101, 5833468, 7291835, 8750202, 11666936, 14583670, 17500404, 21875505, 23333872, 29167340, 35000808, 43751010, 58334680, 70001616, 87502020, 116669360, 175004040, 350008080]

約数ペア:

[(1, 350008080), (2, 175004040), (3, 116669360), (4, 87502020), (5, 70001616), (6, 58334680), (8, 43751010), (10, 35000808), (12, 29167340), (15, 23333872), (16, 21875505), (20, 17500404), (24, 14583670), (30, 11666936), (40, 8750202), (48, 7291835), (60, 5833468), (80, 4375101), (120, 2916734), (240, 1458367), (659, 531120), (1318, 265560), (1977, 177040), (2213, 158160), (2636, 132780), (3295, 106224), (3954, 88520), (4426, 79080), (5272, 66390), (6590, 53112), (6639, 52720), (7908, 44260), (8852, 39540), (9885, 35408), (10544, 33195), (11065, 31632), (13180, 26556), (13278, 26360), (15816, 22130), (17704, 19770)]