127378080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1669}}^1$

素因数の和:1743

約数の個数: 144

約数和(自身を含む): 443144520

約数和(自身を除く): 315766440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 72, 80, 90, 96, 106, 120, 144, 159, 160, 180, 212, 240, 265, 288, 318, 360, 424, 477, 480, 530, 636, 720, 795, 848, 954, 1060, 1272, 1440, 1590, 1669, 1696, 1908, 2120, 2385, 2544, 3180, 3338, 3816, 4240, 4770, 5007, 5088, 6360, 6676, 7632, 8345, 8480, 9540, 10014, 12720, 13352, 15021, 15264, 16690, 19080, 20028, 25035, 25440, 26704, 30042, 33380, 38160, 40056, 50070, 53408, 60084, 66760, 75105, 76320, 80112, 88457, 100140, 120168, 133520, 150210, 160224, 176914, 200280, 240336, 265371, 267040, 300420, 353828, 400560, 442285, 480672, 530742, 600840, 707656, 796113, 801120, 884570, 1061484, 1201680, 1326855, 1415312, 1592226, 1769140, 2122968, 2403360, 2653710, 2830624, 3184452, 3538280, 3980565, 4245936, 5307420, 6368904, 7076560, 7961130, 8491872, 10614840, 12737808, 14153120, 15922260, 21229680, 25475616, 31844520, 42459360, 63689040, 127378080]

約数ペア:

[(1, 127378080), (2, 63689040), (3, 42459360), (4, 31844520), (5, 25475616), (6, 21229680), (8, 15922260), (9, 14153120), (10, 12737808), (12, 10614840), (15, 8491872), (16, 7961130), (18, 7076560), (20, 6368904), (24, 5307420), (30, 4245936), (32, 3980565), (36, 3538280), (40, 3184452), (45, 2830624), (48, 2653710), (53, 2403360), (60, 2122968), (72, 1769140), (80, 1592226), (90, 1415312), (96, 1326855), (106, 1201680), (120, 1061484), (144, 884570), (159, 801120), (160, 796113), (180, 707656), (212, 600840), (240, 530742), (265, 480672), (288, 442285), (318, 400560), (360, 353828), (424, 300420), (477, 267040), (480, 265371), (530, 240336), (636, 200280), (720, 176914), (795, 160224), (848, 150210), (954, 133520), (1060, 120168), (1272, 100140), (1440, 88457), (1590, 80112), (1669, 76320), (1696, 75105), (1908, 66760), (2120, 60084), (2385, 53408), (2544, 50070), (3180, 40056), (3338, 38160), (3816, 33380), (4240, 30042), (4770, 26704), (5007, 25440), (5088, 25035), (6360, 20028), (6676, 19080), (7632, 16690), (8345, 15264), (8480, 15021), (9540, 13352), (10014, 12720)]