1242586080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{862907}}^1$

素因数の和:862928

約数の個数: 72

約数和(自身を含む): 4240329912

約数和(自身を除く): 2997743832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 862907, 1725814, 2588721, 3451628, 4314535, 5177442, 6903256, 7766163, 8629070, 10354884, 12943605, 13806512, 15532326, 17258140, 20709768, 25887210, 27613024, 31064652, 34516280, 38830815, 41419536, 51774420, 62129304, 69032560, 77661630, 82839072, 103548840, 124258608, 138065120, 155323260, 207097680, 248517216, 310646520, 414195360, 621293040, 1242586080]

約数ペア:

[(1, 1242586080), (2, 621293040), (3, 414195360), (4, 310646520), (5, 248517216), (6, 207097680), (8, 155323260), (9, 138065120), (10, 124258608), (12, 103548840), (15, 82839072), (16, 77661630), (18, 69032560), (20, 62129304), (24, 51774420), (30, 41419536), (32, 38830815), (36, 34516280), (40, 31064652), (45, 27613024), (48, 25887210), (60, 20709768), (72, 17258140), (80, 15532326), (90, 13806512), (96, 12943605), (120, 10354884), (144, 8629070), (160, 7766163), (180, 6903256), (240, 5177442), (288, 4314535), (360, 3451628), (480, 2588721), (720, 1725814), (1440, 862907)]