88120680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1$

素因数の和:363

約数の個数: 128

約数和(自身を含む): 275788800

約数和(自身を除く): 187668120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 89, 111, 120, 148, 178, 185, 222, 223, 267, 296, 356, 370, 444, 445, 446, 534, 555, 669, 712, 740, 888, 890, 892, 1068, 1110, 1115, 1335, 1338, 1480, 1780, 1784, 2136, 2220, 2230, 2670, 2676, 3293, 3345, 3560, 4440, 4460, 5340, 5352, 6586, 6690, 8251, 8920, 9879, 10680, 13172, 13380, 16465, 16502, 19758, 19847, 24753, 26344, 26760, 32930, 33004, 39516, 39694, 41255, 49395, 49506, 59541, 65860, 66008, 79032, 79388, 82510, 98790, 99012, 99235, 119082, 123765, 131720, 158776, 165020, 197580, 198024, 198470, 238164, 247530, 297705, 330040, 395160, 396940, 476328, 495060, 595410, 734339, 793880, 990120, 1190820, 1468678, 2203017, 2381640, 2937356, 3671695, 4406034, 5874712, 7343390, 8812068, 11015085, 14686780, 17624136, 22030170, 29373560, 44060340, 88120680]

約数ペア:

[(1, 88120680), (2, 44060340), (3, 29373560), (4, 22030170), (5, 17624136), (6, 14686780), (8, 11015085), (10, 8812068), (12, 7343390), (15, 5874712), (20, 4406034), (24, 3671695), (30, 2937356), (37, 2381640), (40, 2203017), (60, 1468678), (74, 1190820), (89, 990120), (111, 793880), (120, 734339), (148, 595410), (178, 495060), (185, 476328), (222, 396940), (223, 395160), (267, 330040), (296, 297705), (356, 247530), (370, 238164), (444, 198470), (445, 198024), (446, 197580), (534, 165020), (555, 158776), (669, 131720), (712, 123765), (740, 119082), (888, 99235), (890, 99012), (892, 98790), (1068, 82510), (1110, 79388), (1115, 79032), (1335, 66008), (1338, 65860), (1480, 59541), (1780, 49506), (1784, 49395), (2136, 41255), (2220, 39694), (2230, 39516), (2670, 33004), (2676, 32930), (3293, 26760), (3345, 26344), (3560, 24753), (4440, 19847), (4460, 19758), (5340, 16502), (5352, 16465), (6586, 13380), (6690, 13172), (8251, 10680), (8920, 9879)]