120769480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6277}}^1$

素因数の和:6338

約数の個数: 64

約数和(自身を含む): 300590640

約数和(自身を除く): 179821160

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 37, 40, 52, 65, 74, 104, 130, 148, 185, 260, 296, 370, 481, 520, 740, 962, 1480, 1924, 2405, 3848, 4810, 6277, 9620, 12554, 19240, 25108, 31385, 50216, 62770, 81601, 125540, 163202, 232249, 251080, 326404, 408005, 464498, 652808, 816010, 928996, 1161245, 1632020, 1857992, 2322490, 3019237, 3264040, 4644980, 6038474, 9289960, 12076948, 15096185, 24153896, 30192370, 60384740, 120769480]

約数ペア:

[(1, 120769480), (2, 60384740), (4, 30192370), (5, 24153896), (8, 15096185), (10, 12076948), (13, 9289960), (20, 6038474), (26, 4644980), (37, 3264040), (40, 3019237), (52, 2322490), (65, 1857992), (74, 1632020), (104, 1161245), (130, 928996), (148, 816010), (185, 652808), (260, 464498), (296, 408005), (370, 326404), (481, 251080), (520, 232249), (740, 163202), (962, 125540), (1480, 81601), (1924, 62770), (2405, 50216), (3848, 31385), (4810, 25108), (6277, 19240), (9620, 12554)]