279988320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{1523}}^1$

素因数の和:1924

約数の個数: 96

約数和(自身を含む): 884846592

約数和(自身を除く): 604858272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 383, 480, 766, 1149, 1523, 1532, 1915, 2298, 3046, 3064, 3830, 4569, 4596, 5745, 6092, 6128, 7615, 7660, 9138, 9192, 11490, 12184, 12256, 15230, 15320, 18276, 18384, 22845, 22980, 24368, 30460, 30640, 36552, 36768, 45690, 45960, 48736, 60920, 61280, 73104, 91380, 91920, 121840, 146208, 182760, 183840, 243680, 365520, 583309, 731040, 1166618, 1749927, 2333236, 2916545, 3499854, 4666472, 5833090, 6999708, 8749635, 9332944, 11666180, 13999416, 17499270, 18665888, 23332360, 27998832, 34998540, 46664720, 55997664, 69997080, 93329440, 139994160, 279988320]

約数ペア:

[(1, 279988320), (2, 139994160), (3, 93329440), (4, 69997080), (5, 55997664), (6, 46664720), (8, 34998540), (10, 27998832), (12, 23332360), (15, 18665888), (16, 17499270), (20, 13999416), (24, 11666180), (30, 9332944), (32, 8749635), (40, 6999708), (48, 5833090), (60, 4666472), (80, 3499854), (96, 2916545), (120, 2333236), (160, 1749927), (240, 1166618), (383, 731040), (480, 583309), (766, 365520), (1149, 243680), (1523, 183840), (1532, 182760), (1915, 146208), (2298, 121840), (3046, 91920), (3064, 91380), (3830, 73104), (4569, 61280), (4596, 60920), (5745, 48736), (6092, 45960), (6128, 45690), (7615, 36768), (7660, 36552), (9138, 30640), (9192, 30460), (11490, 24368), (12184, 22980), (12256, 22845), (15230, 18384), (15320, 18276)]