255320160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1607}}^1$

素因数の和:1956

約数の個数: 96

約数和(自身を含む): 807190272

約数和(自身を除く): 551870112

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, 331, 480, 662, 993, 1324, 1607, 1655, 1986, 2648, 3214, 3310, 3972, 4821, 4965, 5296, 6428, 6620, 7944, 8035, 9642, 9930, 10592, 12856, 13240, 15888, 16070, 19284, 19860, 24105, 25712, 26480, 31776, 32140, 38568, 39720, 48210, 51424, 52960, 64280, 77136, 79440, 96420, 128560, 154272, 158880, 192840, 257120, 385680, 531917, 771360, 1063834, 1595751, 2127668, 2659585, 3191502, 4255336, 5319170, 6383004, 7978755, 8510672, 10638340, 12766008, 15957510, 17021344, 21276680, 25532016, 31915020, 42553360, 51064032, 63830040, 85106720, 127660080, 255320160]

約数ペア:

[(1, 255320160), (2, 127660080), (3, 85106720), (4, 63830040), (5, 51064032), (6, 42553360), (8, 31915020), (10, 25532016), (12, 21276680), (15, 17021344), (16, 15957510), (20, 12766008), (24, 10638340), (30, 8510672), (32, 7978755), (40, 6383004), (48, 5319170), (60, 4255336), (80, 3191502), (96, 2659585), (120, 2127668), (160, 1595751), (240, 1063834), (331, 771360), (480, 531917), (662, 385680), (993, 257120), (1324, 192840), (1607, 158880), (1655, 154272), (1986, 128560), (2648, 96420), (3214, 79440), (3310, 77136), (3972, 64280), (4821, 52960), (4965, 51424), (5296, 48210), (6428, 39720), (6620, 38568), (7944, 32140), (8035, 31776), (9642, 26480), (9930, 25712), (10592, 24105), (12856, 19860), (13240, 19284), (15888, 16070)]