30328080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1181}}^1$

素因数の和:1304

約数の個数: 80

約数和(自身を含む): 94976064

約数和(自身を除く): 64647984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 107, 120, 214, 240, 321, 428, 535, 642, 856, 1070, 1181, 1284, 1605, 1712, 2140, 2362, 2568, 3210, 3543, 4280, 4724, 5136, 5905, 6420, 7086, 8560, 9448, 11810, 12840, 14172, 17715, 18896, 23620, 25680, 28344, 35430, 47240, 56688, 70860, 94480, 126367, 141720, 252734, 283440, 379101, 505468, 631835, 758202, 1010936, 1263670, 1516404, 1895505, 2021872, 2527340, 3032808, 3791010, 5054680, 6065616, 7582020, 10109360, 15164040, 30328080]

約数ペア:

[(1, 30328080), (2, 15164040), (3, 10109360), (4, 7582020), (5, 6065616), (6, 5054680), (8, 3791010), (10, 3032808), (12, 2527340), (15, 2021872), (16, 1895505), (20, 1516404), (24, 1263670), (30, 1010936), (40, 758202), (48, 631835), (60, 505468), (80, 379101), (107, 283440), (120, 252734), (214, 141720), (240, 126367), (321, 94480), (428, 70860), (535, 56688), (642, 47240), (856, 35430), (1070, 28344), (1181, 25680), (1284, 23620), (1605, 18896), (1712, 17715), (2140, 14172), (2362, 12840), (2568, 11810), (3210, 9448), (3543, 8560), (4280, 7086), (4724, 6420), (5136, 5905)]