126900720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{523}}^1$

素因数の和:879

約数の個数: 120

約数和(自身を含む): 428256816

約数和(自身を除く): 301356096

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 337, 360, 523, 674, 720, 1011, 1046, 1348, 1569, 1685, 2022, 2092, 2615, 2696, 3033, 3138, 3370, 4044, 4184, 4707, 5055, 5230, 5392, 6066, 6276, 6740, 7845, 8088, 8368, 9414, 10110, 10460, 12132, 12552, 13480, 15165, 15690, 16176, 18828, 20220, 20920, 23535, 24264, 25104, 26960, 30330, 31380, 37656, 40440, 41840, 47070, 48528, 60660, 62760, 75312, 80880, 94140, 121320, 125520, 176251, 188280, 242640, 352502, 376560, 528753, 705004, 881255, 1057506, 1410008, 1586259, 1762510, 2115012, 2643765, 2820016, 3172518, 3525020, 4230024, 5287530, 6345036, 7050040, 7931295, 8460048, 10575060, 12690072, 14100080, 15862590, 21150120, 25380144, 31725180, 42300240, 63450360, 126900720]

約数ペア:

[(1, 126900720), (2, 63450360), (3, 42300240), (4, 31725180), (5, 25380144), (6, 21150120), (8, 15862590), (9, 14100080), (10, 12690072), (12, 10575060), (15, 8460048), (16, 7931295), (18, 7050040), (20, 6345036), (24, 5287530), (30, 4230024), (36, 3525020), (40, 3172518), (45, 2820016), (48, 2643765), (60, 2115012), (72, 1762510), (80, 1586259), (90, 1410008), (120, 1057506), (144, 881255), (180, 705004), (240, 528753), (337, 376560), (360, 352502), (523, 242640), (674, 188280), (720, 176251), (1011, 125520), (1046, 121320), (1348, 94140), (1569, 80880), (1685, 75312), (2022, 62760), (2092, 60660), (2615, 48528), (2696, 47070), (3033, 41840), (3138, 40440), (3370, 37656), (4044, 31380), (4184, 30330), (4707, 26960), (5055, 25104), (5230, 24264), (5392, 23535), (6066, 20920), (6276, 20220), (6740, 18828), (7845, 16176), (8088, 15690), (8368, 15165), (9414, 13480), (10110, 12552), (10460, 12132)]