42220320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{87959}}^1$

素因数の和:87977

約数の個数: 48

約数和(自身を含む): 132995520

約数和(自身を除く): 90775200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 87959, 175918, 263877, 351836, 439795, 527754, 703672, 879590, 1055508, 1319385, 1407344, 1759180, 2111016, 2638770, 2814688, 3518360, 4222032, 5277540, 7036720, 8444064, 10555080, 14073440, 21110160, 42220320]

約数ペア:

[(1, 42220320), (2, 21110160), (3, 14073440), (4, 10555080), (5, 8444064), (6, 7036720), (8, 5277540), (10, 4222032), (12, 3518360), (15, 2814688), (16, 2638770), (20, 2111016), (24, 1759180), (30, 1407344), (32, 1319385), (40, 1055508), (48, 879590), (60, 703672), (80, 527754), (96, 439795), (120, 351836), (160, 263877), (240, 175918), (480, 87959)]