120435520

素因数分解:

$2^6\times 5^1\times {\mathrm{59}}^1\times {\mathrm{6379}}^1$

素因数の和:6455

約数の個数: 56

約数和(自身を含む): 291693600

約数和(自身を除く): 171258080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 160, 236, 295, 320, 472, 590, 944, 1180, 1888, 2360, 3776, 4720, 6379, 9440, 12758, 18880, 25516, 31895, 51032, 63790, 102064, 127580, 204128, 255160, 376361, 408256, 510320, 752722, 1020640, 1505444, 1881805, 2041280, 3010888, 3763610, 6021776, 7527220, 12043552, 15054440, 24087104, 30108880, 60217760, 120435520]

約数ペア:

[(1, 120435520), (2, 60217760), (4, 30108880), (5, 24087104), (8, 15054440), (10, 12043552), (16, 7527220), (20, 6021776), (32, 3763610), (40, 3010888), (59, 2041280), (64, 1881805), (80, 1505444), (118, 1020640), (160, 752722), (236, 510320), (295, 408256), (320, 376361), (472, 255160), (590, 204128), (944, 127580), (1180, 102064), (1888, 63790), (2360, 51032), (3776, 31895), (4720, 25516), (6379, 18880), (9440, 12758)]