1520459680

素因数分解:

$2^5\times 5^1\times {\mathrm{1163}}^1\times {\mathrm{8171}}^1$

素因数の和:9349

約数の個数: 48

約数和(自身を含む): 3595614624

約数和(自身を除く): 2075154944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1163, 2326, 4652, 5815, 8171, 9304, 11630, 16342, 18608, 23260, 32684, 37216, 40855, 46520, 65368, 81710, 93040, 130736, 163420, 186080, 261472, 326840, 653680, 1307360, 9502873, 19005746, 38011492, 47514365, 76022984, 95028730, 152045968, 190057460, 304091936, 380114920, 760229840, 1520459680]

約数ペア:

[(1, 1520459680), (2, 760229840), (4, 380114920), (5, 304091936), (8, 190057460), (10, 152045968), (16, 95028730), (20, 76022984), (32, 47514365), (40, 38011492), (80, 19005746), (160, 9502873), (1163, 1307360), (2326, 653680), (4652, 326840), (5815, 261472), (8171, 186080), (9304, 163420), (11630, 130736), (16342, 93040), (18608, 81710), (23260, 65368), (32684, 46520), (37216, 40855)]