17658960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6689}}^1$

素因数の和:6716

約数の個数: 80

約数和(自身を含む): 59728320

約数和(自身を除く): 42069360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 6689, 13378, 20067, 26756, 33445, 40134, 53512, 66890, 73579, 80268, 100335, 107024, 133780, 147158, 160536, 200670, 220737, 267560, 294316, 321072, 367895, 401340, 441474, 535120, 588632, 735790, 802680, 882948, 1103685, 1177264, 1471580, 1605360, 1765896, 2207370, 2943160, 3531792, 4414740, 5886320, 8829480, 17658960]

約数ペア:

[(1, 17658960), (2, 8829480), (3, 5886320), (4, 4414740), (5, 3531792), (6, 2943160), (8, 2207370), (10, 1765896), (11, 1605360), (12, 1471580), (15, 1177264), (16, 1103685), (20, 882948), (22, 802680), (24, 735790), (30, 588632), (33, 535120), (40, 441474), (44, 401340), (48, 367895), (55, 321072), (60, 294316), (66, 267560), (80, 220737), (88, 200670), (110, 160536), (120, 147158), (132, 133780), (165, 107024), (176, 100335), (220, 80268), (240, 73579), (264, 66890), (330, 53512), (440, 40134), (528, 33445), (660, 26756), (880, 20067), (1320, 13378), (2640, 6689)]