4221120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{4397}}^1$

素因数の和:4417

約数の個数: 56

約数和(自身を含む): 13405104

約数和(自身を除く): 9183984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 4397, 8794, 13191, 17588, 21985, 26382, 35176, 43970, 52764, 65955, 70352, 87940, 105528, 131910, 140704, 175880, 211056, 263820, 281408, 351760, 422112, 527640, 703520, 844224, 1055280, 1407040, 2110560, 4221120]

約数ペア:

[(1, 4221120), (2, 2110560), (3, 1407040), (4, 1055280), (5, 844224), (6, 703520), (8, 527640), (10, 422112), (12, 351760), (15, 281408), (16, 263820), (20, 211056), (24, 175880), (30, 140704), (32, 131910), (40, 105528), (48, 87940), (60, 70352), (64, 65955), (80, 52764), (96, 43970), (120, 35176), (160, 26382), (192, 21985), (240, 17588), (320, 13191), (480, 8794), (960, 4397)]