220619640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{96763}}^1$

素因数の和:96796

約数の個数: 64

約数和(自身を含む): 696700800

約数和(自身を除く): 476081160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 96763, 193526, 290289, 387052, 483815, 580578, 774104, 967630, 1161156, 1451445, 1838497, 1935260, 2322312, 2902890, 3676994, 3870520, 5515491, 5805780, 7353988, 9192485, 11030982, 11611560, 14707976, 18384970, 22061964, 27577455, 36769940, 44123928, 55154910, 73539880, 110309820, 220619640]

約数ペア:

[(1, 220619640), (2, 110309820), (3, 73539880), (4, 55154910), (5, 44123928), (6, 36769940), (8, 27577455), (10, 22061964), (12, 18384970), (15, 14707976), (19, 11611560), (20, 11030982), (24, 9192485), (30, 7353988), (38, 5805780), (40, 5515491), (57, 3870520), (60, 3676994), (76, 2902890), (95, 2322312), (114, 1935260), (120, 1838497), (152, 1451445), (190, 1161156), (228, 967630), (285, 774104), (380, 580578), (456, 483815), (570, 387052), (760, 290289), (1140, 193526), (2280, 96763)]