268672080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{65851}}^1$

素因数の和:65884

約数の個数: 80

約数和(自身を含む): 881889984

約数和(自身を除く): 613217904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 65851, 131702, 197553, 263404, 329255, 395106, 526808, 658510, 790212, 987765, 1053616, 1119467, 1317020, 1580424, 1975530, 2238934, 2634040, 3160848, 3358401, 3951060, 4477868, 5268080, 5597335, 6716802, 7902120, 8955736, 11194670, 13433604, 15804240, 16792005, 17911472, 22389340, 26867208, 33584010, 44778680, 53734416, 67168020, 89557360, 134336040, 268672080]

約数ペア:

[(1, 268672080), (2, 134336040), (3, 89557360), (4, 67168020), (5, 53734416), (6, 44778680), (8, 33584010), (10, 26867208), (12, 22389340), (15, 17911472), (16, 16792005), (17, 15804240), (20, 13433604), (24, 11194670), (30, 8955736), (34, 7902120), (40, 6716802), (48, 5597335), (51, 5268080), (60, 4477868), (68, 3951060), (80, 3358401), (85, 3160848), (102, 2634040), (120, 2238934), (136, 1975530), (170, 1580424), (204, 1317020), (240, 1119467), (255, 1053616), (272, 987765), (340, 790212), (408, 658510), (510, 526808), (680, 395106), (816, 329255), (1020, 263404), (1360, 197553), (2040, 131702), (4080, 65851)]