2017840800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{840767}}^1$

素因数の和:840790

約数の個数: 72

約数和(自身を含む): 6568079616

約数和(自身を除く): 4550238816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 840767, 1681534, 2522301, 3363068, 4203835, 5044602, 6726136, 8407670, 10089204, 12611505, 13452272, 16815340, 20178408, 21019175, 25223010, 26904544, 33630680, 40356816, 42038350, 50446020, 63057525, 67261360, 80713632, 84076700, 100892040, 126115050, 134522720, 168153400, 201784080, 252230100, 336306800, 403568160, 504460200, 672613600, 1008920400, 2017840800]

約数ペア:

[(1, 2017840800), (2, 1008920400), (3, 672613600), (4, 504460200), (5, 403568160), (6, 336306800), (8, 252230100), (10, 201784080), (12, 168153400), (15, 134522720), (16, 126115050), (20, 100892040), (24, 84076700), (25, 80713632), (30, 67261360), (32, 63057525), (40, 50446020), (48, 42038350), (50, 40356816), (60, 33630680), (75, 26904544), (80, 25223010), (96, 21019175), (100, 20178408), (120, 16815340), (150, 13452272), (160, 12611505), (200, 10089204), (240, 8407670), (300, 6726136), (400, 5044602), (480, 4203835), (600, 3363068), (800, 2522301), (1200, 1681534), (2400, 840767)]