284286120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{76421}}^1$

素因数の和:76466

約数の個数: 64

約数和(自身を含む): 880381440

約数和(自身を除く): 596095320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 76421, 152842, 229263, 305684, 382105, 458526, 611368, 764210, 917052, 1146315, 1528420, 1834104, 2292630, 2369051, 3056840, 4585260, 4738102, 7107153, 9170520, 9476204, 11845255, 14214306, 18952408, 23690510, 28428612, 35535765, 47381020, 56857224, 71071530, 94762040, 142143060, 284286120]

約数ペア:

[(1, 284286120), (2, 142143060), (3, 94762040), (4, 71071530), (5, 56857224), (6, 47381020), (8, 35535765), (10, 28428612), (12, 23690510), (15, 18952408), (20, 14214306), (24, 11845255), (30, 9476204), (31, 9170520), (40, 7107153), (60, 4738102), (62, 4585260), (93, 3056840), (120, 2369051), (124, 2292630), (155, 1834104), (186, 1528420), (248, 1146315), (310, 917052), (372, 764210), (465, 611368), (620, 458526), (744, 382105), (930, 305684), (1240, 229263), (1860, 152842), (3720, 76421)]