454560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{947}}^1$

素因数の和:965

約数の個数: 48

約数和(自身を含む): 1433376

約数和(自身を除く): 978816

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, 947, 1894, 2841, 3788, 4735, 5682, 7576, 9470, 11364, 14205, 15152, 18940, 22728, 28410, 30304, 37880, 45456, 56820, 75760, 90912, 113640, 151520, 227280, 454560]

約数ペア:

[(1, 454560), (2, 227280), (3, 151520), (4, 113640), (5, 90912), (6, 75760), (8, 56820), (10, 45456), (12, 37880), (15, 30304), (16, 28410), (20, 22728), (24, 18940), (30, 15152), (32, 14205), (40, 11364), (48, 9470), (60, 7576), (80, 5682), (96, 4735), (120, 3788), (160, 2841), (240, 1894), (480, 947)]