79465320

素因数分解:

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

素因数の和:6720

約数の個数: 128

約数和(自身を含む): 289008000

約数和(自身を除く): 209542680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 6689, 11880, 13378, 20067, 26756, 33445, 40134, 53512, 60201, 66890, 73579, 80268, 100335, 120402, 133780, 147158, 160536, 180603, 200670, 220737, 240804, 267560, 294316, 301005, 361206, 367895, 401340, 441474, 481608, 588632, 602010, 662211, 722412, 735790, 802680, 882948, 903015, 1103685, 1204020, 1324422, 1444824, 1471580, 1765896, 1806030, 1986633, 2207370, 2408040, 2648844, 2943160, 3311055, 3612060, 3973266, 4414740, 5297688, 6622110, 7224120, 7946532, 8829480, 9933165, 13244220, 15893064, 19866330, 26488440, 39732660, 79465320]

約数ペア:

[(1, 79465320), (2, 39732660), (3, 26488440), (4, 19866330), (5, 15893064), (6, 13244220), (8, 9933165), (9, 8829480), (10, 7946532), (11, 7224120), (12, 6622110), (15, 5297688), (18, 4414740), (20, 3973266), (22, 3612060), (24, 3311055), (27, 2943160), (30, 2648844), (33, 2408040), (36, 2207370), (40, 1986633), (44, 1806030), (45, 1765896), (54, 1471580), (55, 1444824), (60, 1324422), (66, 1204020), (72, 1103685), (88, 903015), (90, 882948), (99, 802680), (108, 735790), (110, 722412), (120, 662211), (132, 602010), (135, 588632), (165, 481608), (180, 441474), (198, 401340), (216, 367895), (220, 361206), (264, 301005), (270, 294316), (297, 267560), (330, 240804), (360, 220737), (396, 200670), (440, 180603), (495, 160536), (540, 147158), (594, 133780), (660, 120402), (792, 100335), (990, 80268), (1080, 73579), (1188, 66890), (1320, 60201), (1485, 53512), (1980, 40134), (2376, 33445), (2970, 26756), (3960, 20067), (5940, 13378), (6689, 11880)]