123850920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{2767}}^1$

素因数の和:3154

約数の個数: 64

約数和(自身を含む): 372683520

約数和(自身を除く): 248832600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 373, 746, 1119, 1492, 1865, 2238, 2767, 2984, 3730, 4476, 5534, 5595, 7460, 8301, 8952, 11068, 11190, 13835, 14920, 16602, 22136, 22380, 27670, 33204, 41505, 44760, 55340, 66408, 83010, 110680, 166020, 332040, 1032091, 2064182, 3096273, 4128364, 5160455, 6192546, 8256728, 10320910, 12385092, 15481365, 20641820, 24770184, 30962730, 41283640, 61925460, 123850920]

約数ペア:

[(1, 123850920), (2, 61925460), (3, 41283640), (4, 30962730), (5, 24770184), (6, 20641820), (8, 15481365), (10, 12385092), (12, 10320910), (15, 8256728), (20, 6192546), (24, 5160455), (30, 4128364), (40, 3096273), (60, 2064182), (120, 1032091), (373, 332040), (746, 166020), (1119, 110680), (1492, 83010), (1865, 66408), (2238, 55340), (2767, 44760), (2984, 41505), (3730, 33204), (4476, 27670), (5534, 22380), (5595, 22136), (7460, 16602), (8301, 14920), (8952, 13835), (11068, 11190)]