126646680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{19913}}^1$

素因数の和:19980

約数の個数: 64

約数和(自身を含む): 387128160

約数和(自身を除く): 260481480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 6360, 19913, 39826, 59739, 79652, 99565, 119478, 159304, 199130, 238956, 298695, 398260, 477912, 597390, 796520, 1055389, 1194780, 2110778, 2389560, 3166167, 4221556, 5276945, 6332334, 8443112, 10553890, 12664668, 15830835, 21107780, 25329336, 31661670, 42215560, 63323340, 126646680]

約数ペア:

[(1, 126646680), (2, 63323340), (3, 42215560), (4, 31661670), (5, 25329336), (6, 21107780), (8, 15830835), (10, 12664668), (12, 10553890), (15, 8443112), (20, 6332334), (24, 5276945), (30, 4221556), (40, 3166167), (53, 2389560), (60, 2110778), (106, 1194780), (120, 1055389), (159, 796520), (212, 597390), (265, 477912), (318, 398260), (424, 298695), (530, 238956), (636, 199130), (795, 159304), (1060, 119478), (1272, 99565), (1590, 79652), (2120, 59739), (3180, 39826), (6360, 19913)]