382572120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{455443}}^1$

素因数の和:455464

約数の個数: 64

約数和(自身を含む): 1311678720

約数和(自身を除く): 929106600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 455443, 910886, 1366329, 1821772, 2277215, 2732658, 3188101, 3643544, 4554430, 5465316, 6376202, 6831645, 9108860, 9564303, 10930632, 12752404, 13663290, 15940505, 18217720, 19128606, 25504808, 27326580, 31881010, 38257212, 47821515, 54653160, 63762020, 76514424, 95643030, 127524040, 191286060, 382572120]

約数ペア:

[(1, 382572120), (2, 191286060), (3, 127524040), (4, 95643030), (5, 76514424), (6, 63762020), (7, 54653160), (8, 47821515), (10, 38257212), (12, 31881010), (14, 27326580), (15, 25504808), (20, 19128606), (21, 18217720), (24, 15940505), (28, 13663290), (30, 12752404), (35, 10930632), (40, 9564303), (42, 9108860), (56, 6831645), (60, 6376202), (70, 5465316), (84, 4554430), (105, 3643544), (120, 3188101), (140, 2732658), (168, 2277215), (210, 1821772), (280, 1366329), (420, 910886), (840, 455443)]