378856080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{526189}}^1$

素因数の和:526208

約数の個数: 60

約数和(自身を含む): 1272327420

約数和(自身を除く): 893471340

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, 360, 720, 526189, 1052378, 1578567, 2104756, 2630945, 3157134, 4209512, 4735701, 5261890, 6314268, 7892835, 8419024, 9471402, 10523780, 12628536, 15785670, 18942804, 21047560, 23678505, 25257072, 31571340, 37885608, 42095120, 47357010, 63142680, 75771216, 94714020, 126285360, 189428040, 378856080]

約数ペア:

[(1, 378856080), (2, 189428040), (3, 126285360), (4, 94714020), (5, 75771216), (6, 63142680), (8, 47357010), (9, 42095120), (10, 37885608), (12, 31571340), (15, 25257072), (16, 23678505), (18, 21047560), (20, 18942804), (24, 15785670), (30, 12628536), (36, 10523780), (40, 9471402), (45, 8419024), (48, 7892835), (60, 6314268), (72, 5261890), (80, 4735701), (90, 4209512), (120, 3157134), (144, 2630945), (180, 2104756), (240, 1578567), (360, 1052378), (720, 526189)]