1360577240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{2579}}^1$

素因数の和:2721

約数の個数: 96

約数和(自身を含む): 3397086000

約数和(自身を除く): 2036508760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 109, 110, 121, 218, 220, 242, 436, 440, 484, 545, 605, 872, 968, 1090, 1199, 1210, 2180, 2398, 2420, 2579, 4360, 4796, 4840, 5158, 5995, 9592, 10316, 11990, 12895, 13189, 20632, 23980, 25790, 26378, 28369, 47960, 51580, 52756, 56738, 65945, 103160, 105512, 113476, 131890, 141845, 226952, 263780, 281111, 283690, 312059, 527560, 562222, 567380, 624118, 1124444, 1134760, 1248236, 1405555, 1560295, 2248888, 2496472, 2811110, 3092221, 3120590, 5622220, 6184442, 6241180, 11244440, 12368884, 12482360, 15461105, 24737768, 30922210, 34014431, 61844420, 68028862, 123688840, 136057724, 170072155, 272115448, 340144310, 680288620, 1360577240]

約数ペア:

[(1, 1360577240), (2, 680288620), (4, 340144310), (5, 272115448), (8, 170072155), (10, 136057724), (11, 123688840), (20, 68028862), (22, 61844420), (40, 34014431), (44, 30922210), (55, 24737768), (88, 15461105), (109, 12482360), (110, 12368884), (121, 11244440), (218, 6241180), (220, 6184442), (242, 5622220), (436, 3120590), (440, 3092221), (484, 2811110), (545, 2496472), (605, 2248888), (872, 1560295), (968, 1405555), (1090, 1248236), (1199, 1134760), (1210, 1124444), (2180, 624118), (2398, 567380), (2420, 562222), (2579, 527560), (4360, 312059), (4796, 283690), (4840, 281111), (5158, 263780), (5995, 226952), (9592, 141845), (10316, 131890), (11990, 113476), (12895, 105512), (13189, 103160), (20632, 65945), (23980, 56738), (25790, 52756), (26378, 51580), (28369, 47960)]