427687560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{3701}}^1$

素因数の和:3828

約数の個数: 128

約数和(自身を含む): 1439337600

約数和(自身を除く): 1011650040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 107, 108, 120, 135, 180, 214, 216, 270, 321, 360, 428, 535, 540, 642, 856, 963, 1070, 1080, 1284, 1605, 1926, 2140, 2568, 2889, 3210, 3701, 3852, 4280, 4815, 5778, 6420, 7402, 7704, 9630, 11103, 11556, 12840, 14445, 14804, 18505, 19260, 22206, 23112, 28890, 29608, 33309, 37010, 38520, 44412, 55515, 57780, 66618, 74020, 88824, 99927, 111030, 115560, 133236, 148040, 166545, 199854, 222060, 266472, 333090, 396007, 399708, 444120, 499635, 666180, 792014, 799416, 999270, 1188021, 1332360, 1584028, 1980035, 1998540, 2376042, 3168056, 3564063, 3960070, 3997080, 4752084, 5940105, 7128126, 7920140, 9504168, 10692189, 11880210, 14256252, 15840280, 17820315, 21384378, 23760420, 28512504, 35640630, 42768756, 47520840, 53460945, 71281260, 85537512, 106921890, 142562520, 213843780, 427687560]

約数ペア:

[(1, 427687560), (2, 213843780), (3, 142562520), (4, 106921890), (5, 85537512), (6, 71281260), (8, 53460945), (9, 47520840), (10, 42768756), (12, 35640630), (15, 28512504), (18, 23760420), (20, 21384378), (24, 17820315), (27, 15840280), (30, 14256252), (36, 11880210), (40, 10692189), (45, 9504168), (54, 7920140), (60, 7128126), (72, 5940105), (90, 4752084), (107, 3997080), (108, 3960070), (120, 3564063), (135, 3168056), (180, 2376042), (214, 1998540), (216, 1980035), (270, 1584028), (321, 1332360), (360, 1188021), (428, 999270), (535, 799416), (540, 792014), (642, 666180), (856, 499635), (963, 444120), (1070, 399708), (1080, 396007), (1284, 333090), (1605, 266472), (1926, 222060), (2140, 199854), (2568, 166545), (2889, 148040), (3210, 133236), (3701, 115560), (3852, 111030), (4280, 99927), (4815, 88824), (5778, 74020), (6420, 66618), (7402, 57780), (7704, 55515), (9630, 44412), (11103, 38520), (11556, 37010), (12840, 33309), (14445, 29608), (14804, 28890), (18505, 23112), (19260, 22206)]