188048480

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1223}}^1$

素因数の和:1300

約数の個数: 72

約数和(自身を含む): 459433296

約数和(自身を除く): 271384816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 961, 992, 1223, 1240, 1922, 2446, 2480, 3844, 4805, 4892, 4960, 6115, 7688, 9610, 9784, 12230, 15376, 19220, 19568, 24460, 30752, 37913, 38440, 39136, 48920, 75826, 76880, 97840, 151652, 153760, 189565, 195680, 303304, 379130, 606608, 758260, 1175303, 1213216, 1516520, 2350606, 3033040, 4701212, 5876515, 6066080, 9402424, 11753030, 18804848, 23506060, 37609696, 47012120, 94024240, 188048480]

約数ペア:

[(1, 188048480), (2, 94024240), (4, 47012120), (5, 37609696), (8, 23506060), (10, 18804848), (16, 11753030), (20, 9402424), (31, 6066080), (32, 5876515), (40, 4701212), (62, 3033040), (80, 2350606), (124, 1516520), (155, 1213216), (160, 1175303), (248, 758260), (310, 606608), (496, 379130), (620, 303304), (961, 195680), (992, 189565), (1223, 153760), (1240, 151652), (1922, 97840), (2446, 76880), (2480, 75826), (3844, 48920), (4805, 39136), (4892, 38440), (4960, 37913), (6115, 30752), (7688, 24460), (9610, 19568), (9784, 19220), (12230, 15376)]