378845520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{4397}}^1$

素因数の和:4772

約数の個数: 80

約数和(自身を含む): 1177960320

約数和(自身を除く): 799114800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 359, 718, 1077, 1436, 1795, 2154, 2872, 3590, 4308, 4397, 5385, 5744, 7180, 8616, 8794, 10770, 13191, 14360, 17232, 17588, 21540, 21985, 26382, 28720, 35176, 43080, 43970, 52764, 65955, 70352, 86160, 87940, 105528, 131910, 175880, 211056, 263820, 351760, 527640, 1055280, 1578523, 3157046, 4735569, 6314092, 7892615, 9471138, 12628184, 15785230, 18942276, 23677845, 25256368, 31570460, 37884552, 47355690, 63140920, 75769104, 94711380, 126281840, 189422760, 378845520]

約数ペア:

[(1, 378845520), (2, 189422760), (3, 126281840), (4, 94711380), (5, 75769104), (6, 63140920), (8, 47355690), (10, 37884552), (12, 31570460), (15, 25256368), (16, 23677845), (20, 18942276), (24, 15785230), (30, 12628184), (40, 9471138), (48, 7892615), (60, 6314092), (80, 4735569), (120, 3157046), (240, 1578523), (359, 1055280), (718, 527640), (1077, 351760), (1436, 263820), (1795, 211056), (2154, 175880), (2872, 131910), (3590, 105528), (4308, 87940), (4397, 86160), (5385, 70352), (5744, 65955), (7180, 52764), (8616, 43970), (8794, 43080), (10770, 35176), (13191, 28720), (14360, 26382), (17232, 21985), (17588, 21540)]