206309640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{823}}^1\times {\mathrm{2089}}^1$

素因数の和:2926

約数の個数: 64

約数和(自身を含む): 619977600

約数和(自身を除く): 413667960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 823, 1646, 2089, 2469, 3292, 4115, 4178, 4938, 6267, 6584, 8230, 8356, 9876, 10445, 12345, 12534, 16460, 16712, 19752, 20890, 24690, 25068, 31335, 32920, 41780, 49380, 50136, 62670, 83560, 98760, 125340, 250680, 1719247, 3438494, 5157741, 6876988, 8596235, 10315482, 13753976, 17192470, 20630964, 25788705, 34384940, 41261928, 51577410, 68769880, 103154820, 206309640]

約数ペア:

[(1, 206309640), (2, 103154820), (3, 68769880), (4, 51577410), (5, 41261928), (6, 34384940), (8, 25788705), (10, 20630964), (12, 17192470), (15, 13753976), (20, 10315482), (24, 8596235), (30, 6876988), (40, 5157741), (60, 3438494), (120, 1719247), (823, 250680), (1646, 125340), (2089, 98760), (2469, 83560), (3292, 62670), (4115, 50136), (4178, 49380), (4938, 41780), (6267, 32920), (6584, 31335), (8230, 25068), (8356, 24690), (9876, 20890), (10445, 19752), (12345, 16712), (12534, 16460)]