208338960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{773}}^1\times {\mathrm{1123}}^1$

素因数の和:1912

約数の個数: 80

約数和(自身を含む): 647262144

約数和(自身を除く): 438923184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 773, 1123, 1546, 2246, 2319, 3092, 3369, 3865, 4492, 4638, 5615, 6184, 6738, 7730, 8984, 9276, 11230, 11595, 12368, 13476, 15460, 16845, 17968, 18552, 22460, 23190, 26952, 30920, 33690, 37104, 44920, 46380, 53904, 61840, 67380, 89840, 92760, 134760, 185520, 269520, 868079, 1736158, 2604237, 3472316, 4340395, 5208474, 6944632, 8680790, 10416948, 13021185, 13889264, 17361580, 20833896, 26042370, 34723160, 41667792, 52084740, 69446320, 104169480, 208338960]

約数ペア:

[(1, 208338960), (2, 104169480), (3, 69446320), (4, 52084740), (5, 41667792), (6, 34723160), (8, 26042370), (10, 20833896), (12, 17361580), (15, 13889264), (16, 13021185), (20, 10416948), (24, 8680790), (30, 6944632), (40, 5208474), (48, 4340395), (60, 3472316), (80, 2604237), (120, 1736158), (240, 868079), (773, 269520), (1123, 185520), (1546, 134760), (2246, 92760), (2319, 89840), (3092, 67380), (3369, 61840), (3865, 53904), (4492, 46380), (4638, 44920), (5615, 37104), (6184, 33690), (6738, 30920), (7730, 26952), (8984, 23190), (9276, 22460), (11230, 18552), (11595, 17968), (12368, 16845), (13476, 15460)]