68855160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{52163}}^1$

素因数の和:52188

約数の個数: 64

約数和(自身を含む): 225348480

約数和(自身を除く): 156493320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 52163, 104326, 156489, 208652, 260815, 312978, 417304, 521630, 573793, 625956, 782445, 1043260, 1147586, 1251912, 1564890, 1721379, 2086520, 2295172, 2868965, 3129780, 3442758, 4590344, 5737930, 6259560, 6885516, 8606895, 11475860, 13771032, 17213790, 22951720, 34427580, 68855160]

約数ペア:

[(1, 68855160), (2, 34427580), (3, 22951720), (4, 17213790), (5, 13771032), (6, 11475860), (8, 8606895), (10, 6885516), (11, 6259560), (12, 5737930), (15, 4590344), (20, 3442758), (22, 3129780), (24, 2868965), (30, 2295172), (33, 2086520), (40, 1721379), (44, 1564890), (55, 1251912), (60, 1147586), (66, 1043260), (88, 782445), (110, 625956), (120, 573793), (132, 521630), (165, 417304), (220, 312978), (264, 260815), (330, 208652), (440, 156489), (660, 104326), (1320, 52163)]