68091120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5563}}^1$

素因数の和:5599

約数の個数: 120

約数和(自身を含む): 242167536

約数和(自身を除く): 174076416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 5563, 6120, 11126, 12240, 16689, 22252, 27815, 33378, 44504, 50067, 55630, 66756, 83445, 89008, 94571, 100134, 111260, 133512, 166890, 189142, 200268, 222520, 250335, 267024, 283713, 333780, 378284, 400536, 445040, 472855, 500670, 567426, 667560, 756568, 801072, 851139, 945710, 1001340, 1134852, 1335120, 1418565, 1513136, 1702278, 1891420, 2002680, 2269704, 2837130, 3404556, 3782840, 4005360, 4255695, 4539408, 5674260, 6809112, 7565680, 8511390, 11348520, 13618224, 17022780, 22697040, 34045560, 68091120]

約数ペア:

[(1, 68091120), (2, 34045560), (3, 22697040), (4, 17022780), (5, 13618224), (6, 11348520), (8, 8511390), (9, 7565680), (10, 6809112), (12, 5674260), (15, 4539408), (16, 4255695), (17, 4005360), (18, 3782840), (20, 3404556), (24, 2837130), (30, 2269704), (34, 2002680), (36, 1891420), (40, 1702278), (45, 1513136), (48, 1418565), (51, 1335120), (60, 1134852), (68, 1001340), (72, 945710), (80, 851139), (85, 801072), (90, 756568), (102, 667560), (120, 567426), (136, 500670), (144, 472855), (153, 445040), (170, 400536), (180, 378284), (204, 333780), (240, 283713), (255, 267024), (272, 250335), (306, 222520), (340, 200268), (360, 189142), (408, 166890), (510, 133512), (612, 111260), (680, 100134), (720, 94571), (765, 89008), (816, 83445), (1020, 66756), (1224, 55630), (1360, 50067), (1530, 44504), (2040, 33378), (2448, 27815), (3060, 22252), (4080, 16689), (5563, 12240), (6120, 11126)]