127842360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{20101}}^1$

素因数の和:20168

約数の個数: 64

約数和(自身を含む): 390782880

約数和(自身を除く): 262940520

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, 20101, 40202, 60303, 80404, 100505, 120606, 160808, 201010, 241212, 301515, 402020, 482424, 603030, 804040, 1065353, 1206060, 2130706, 2412120, 3196059, 4261412, 5326765, 6392118, 8522824, 10653530, 12784236, 15980295, 21307060, 25568472, 31960590, 42614120, 63921180, 127842360]

約数ペア:

[(1, 127842360), (2, 63921180), (3, 42614120), (4, 31960590), (5, 25568472), (6, 21307060), (8, 15980295), (10, 12784236), (12, 10653530), (15, 8522824), (20, 6392118), (24, 5326765), (30, 4261412), (40, 3196059), (53, 2412120), (60, 2130706), (106, 1206060), (120, 1065353), (159, 804040), (212, 603030), (265, 482424), (318, 402020), (424, 301515), (530, 241212), (636, 201010), (795, 160808), (1060, 120606), (1272, 100505), (1590, 80404), (2120, 60303), (3180, 40202), (6360, 20101)]