159485520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{2399}}^1$

素因数の和:2692

約数の個数: 80

約数和(自身を含む): 496396800

約数和(自身を除く): 336911280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 277, 554, 831, 1108, 1385, 1662, 2216, 2399, 2770, 3324, 4155, 4432, 4798, 5540, 6648, 7197, 8310, 9596, 11080, 11995, 13296, 14394, 16620, 19192, 22160, 23990, 28788, 33240, 35985, 38384, 47980, 57576, 66480, 71970, 95960, 115152, 143940, 191920, 287880, 575760, 664523, 1329046, 1993569, 2658092, 3322615, 3987138, 5316184, 6645230, 7974276, 9967845, 10632368, 13290460, 15948552, 19935690, 26580920, 31897104, 39871380, 53161840, 79742760, 159485520]

約数ペア:

[(1, 159485520), (2, 79742760), (3, 53161840), (4, 39871380), (5, 31897104), (6, 26580920), (8, 19935690), (10, 15948552), (12, 13290460), (15, 10632368), (16, 9967845), (20, 7974276), (24, 6645230), (30, 5316184), (40, 3987138), (48, 3322615), (60, 2658092), (80, 1993569), (120, 1329046), (240, 664523), (277, 575760), (554, 287880), (831, 191920), (1108, 143940), (1385, 115152), (1662, 95960), (2216, 71970), (2399, 66480), (2770, 57576), (3324, 47980), (4155, 38384), (4432, 35985), (4798, 33240), (5540, 28788), (6648, 23990), (7197, 22160), (8310, 19192), (9596, 16620), (11080, 14394), (11995, 13296)]