15202338880

素因数分解:

$2^6\times 5^1\times {\mathrm{149}}^1\times {\mathrm{318841}}^1$

素因数の和:319007

約数の個数: 56

約数和(自身を含む): 36443640600

約数和(自身を除く): 21241301720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 149, 160, 298, 320, 596, 745, 1192, 1490, 2384, 2980, 4768, 5960, 9536, 11920, 23840, 47680, 318841, 637682, 1275364, 1594205, 2550728, 3188410, 5101456, 6376820, 10202912, 12753640, 20405824, 25507280, 47507309, 51014560, 95014618, 102029120, 190029236, 237536545, 380058472, 475073090, 760116944, 950146180, 1520233888, 1900292360, 3040467776, 3800584720, 7601169440, 15202338880]

約数ペア:

[(1, 15202338880), (2, 7601169440), (4, 3800584720), (5, 3040467776), (8, 1900292360), (10, 1520233888), (16, 950146180), (20, 760116944), (32, 475073090), (40, 380058472), (64, 237536545), (80, 190029236), (149, 102029120), (160, 95014618), (298, 51014560), (320, 47507309), (596, 25507280), (745, 20405824), (1192, 12753640), (1490, 10202912), (2384, 6376820), (2980, 5101456), (4768, 3188410), (5960, 2550728), (9536, 1594205), (11920, 1275364), (23840, 637682), (47680, 318841)]