12507120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{599}}^1$

素因数の和:647

約数の個数: 120

約数和(自身を含む): 43524000

約数和(自身を除く): 31016880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 599, 696, 720, 870, 1044, 1160, 1198, 1305, 1392, 1740, 1797, 2088, 2320, 2396, 2610, 2995, 3480, 3594, 4176, 4792, 5220, 5391, 5990, 6960, 7188, 8985, 9584, 10440, 10782, 11980, 14376, 17371, 17970, 20880, 21564, 23960, 26955, 28752, 34742, 35940, 43128, 47920, 52113, 53910, 69484, 71880, 86256, 86855, 104226, 107820, 138968, 143760, 156339, 173710, 208452, 215640, 260565, 277936, 312678, 347420, 416904, 431280, 521130, 625356, 694840, 781695, 833808, 1042260, 1250712, 1389680, 1563390, 2084520, 2501424, 3126780, 4169040, 6253560, 12507120]

約数ペア:

[(1, 12507120), (2, 6253560), (3, 4169040), (4, 3126780), (5, 2501424), (6, 2084520), (8, 1563390), (9, 1389680), (10, 1250712), (12, 1042260), (15, 833808), (16, 781695), (18, 694840), (20, 625356), (24, 521130), (29, 431280), (30, 416904), (36, 347420), (40, 312678), (45, 277936), (48, 260565), (58, 215640), (60, 208452), (72, 173710), (80, 156339), (87, 143760), (90, 138968), (116, 107820), (120, 104226), (144, 86855), (145, 86256), (174, 71880), (180, 69484), (232, 53910), (240, 52113), (261, 47920), (290, 43128), (348, 35940), (360, 34742), (435, 28752), (464, 26955), (522, 23960), (580, 21564), (599, 20880), (696, 17970), (720, 17371), (870, 14376), (1044, 11980), (1160, 10782), (1198, 10440), (1305, 9584), (1392, 8985), (1740, 7188), (1797, 6960), (2088, 5990), (2320, 5391), (2396, 5220), (2610, 4792), (2995, 4176), (3480, 3594)]