4778160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{463}}^1$

素因数の和:522

約数の個数: 80

約数和(自身を含む): 15189504

約数和(自身を除く): 10411344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 463, 516, 645, 688, 860, 926, 1032, 1290, 1389, 1720, 1852, 2064, 2315, 2580, 2778, 3440, 3704, 4630, 5160, 5556, 6945, 7408, 9260, 10320, 11112, 13890, 18520, 19909, 22224, 27780, 37040, 39818, 55560, 59727, 79636, 99545, 111120, 119454, 159272, 199090, 238908, 298635, 318544, 398180, 477816, 597270, 796360, 955632, 1194540, 1592720, 2389080, 4778160]

約数ペア:

[(1, 4778160), (2, 2389080), (3, 1592720), (4, 1194540), (5, 955632), (6, 796360), (8, 597270), (10, 477816), (12, 398180), (15, 318544), (16, 298635), (20, 238908), (24, 199090), (30, 159272), (40, 119454), (43, 111120), (48, 99545), (60, 79636), (80, 59727), (86, 55560), (120, 39818), (129, 37040), (172, 27780), (215, 22224), (240, 19909), (258, 18520), (344, 13890), (430, 11112), (463, 10320), (516, 9260), (645, 7408), (688, 6945), (860, 5556), (926, 5160), (1032, 4630), (1290, 3704), (1389, 3440), (1720, 2778), (1852, 2580), (2064, 2315)]