357681480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229283}}^1$

素因数の和:229310

約数の個数: 64

約数和(自身を含む): 1155591360

約数和(自身を除く): 797909880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 229283, 458566, 687849, 917132, 1146415, 1375698, 1834264, 2292830, 2751396, 2980679, 3439245, 4585660, 5502792, 5961358, 6878490, 8942037, 9171320, 11922716, 13756980, 14903395, 17884074, 23845432, 27513960, 29806790, 35768148, 44710185, 59613580, 71536296, 89420370, 119227160, 178840740, 357681480]

約数ペア:

[(1, 357681480), (2, 178840740), (3, 119227160), (4, 89420370), (5, 71536296), (6, 59613580), (8, 44710185), (10, 35768148), (12, 29806790), (13, 27513960), (15, 23845432), (20, 17884074), (24, 14903395), (26, 13756980), (30, 11922716), (39, 9171320), (40, 8942037), (52, 6878490), (60, 5961358), (65, 5502792), (78, 4585660), (104, 3439245), (120, 2980679), (130, 2751396), (156, 2292830), (195, 1834264), (260, 1375698), (312, 1146415), (390, 917132), (520, 687849), (780, 458566), (1560, 229283)]