268709040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{373207}}^1$

素因数の和:373226

約数の個数: 60

約数和(自身を含む): 902416944

約数和(自身を除く): 633707904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 373207, 746414, 1119621, 1492828, 1866035, 2239242, 2985656, 3358863, 3732070, 4478484, 5598105, 5971312, 6717726, 7464140, 8956968, 11196210, 13435452, 14928280, 16794315, 17913936, 22392420, 26870904, 29856560, 33588630, 44784840, 53741808, 67177260, 89569680, 134354520, 268709040]

約数ペア:

[(1, 268709040), (2, 134354520), (3, 89569680), (4, 67177260), (5, 53741808), (6, 44784840), (8, 33588630), (9, 29856560), (10, 26870904), (12, 22392420), (15, 17913936), (16, 16794315), (18, 14928280), (20, 13435452), (24, 11196210), (30, 8956968), (36, 7464140), (40, 6717726), (45, 5971312), (48, 5598105), (60, 4478484), (72, 3732070), (80, 3358863), (90, 2985656), (120, 2239242), (144, 1866035), (180, 1492828), (240, 1119621), (360, 746414), (720, 373207)]