418580160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{691}}^1$

素因数の和:1342

約数の個数: 112

約数和(自身を含む): 1333024512

約数和(自身を除く): 914444352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 631, 691, 960, 1262, 1382, 1893, 2073, 2524, 2764, 3155, 3455, 3786, 4146, 5048, 5528, 6310, 6910, 7572, 8292, 9465, 10096, 10365, 11056, 12620, 13820, 15144, 16584, 18930, 20192, 20730, 22112, 25240, 27640, 30288, 33168, 37860, 40384, 41460, 44224, 50480, 55280, 60576, 66336, 75720, 82920, 100960, 110560, 121152, 132672, 151440, 165840, 201920, 221120, 302880, 331680, 436021, 605760, 663360, 872042, 1308063, 1744084, 2180105, 2616126, 3488168, 4360210, 5232252, 6540315, 6976336, 8720420, 10464504, 13080630, 13952672, 17440840, 20929008, 26161260, 27905344, 34881680, 41858016, 52322520, 69763360, 83716032, 104645040, 139526720, 209290080, 418580160]

約数ペア:

[(1, 418580160), (2, 209290080), (3, 139526720), (4, 104645040), (5, 83716032), (6, 69763360), (8, 52322520), (10, 41858016), (12, 34881680), (15, 27905344), (16, 26161260), (20, 20929008), (24, 17440840), (30, 13952672), (32, 13080630), (40, 10464504), (48, 8720420), (60, 6976336), (64, 6540315), (80, 5232252), (96, 4360210), (120, 3488168), (160, 2616126), (192, 2180105), (240, 1744084), (320, 1308063), (480, 872042), (631, 663360), (691, 605760), (960, 436021), (1262, 331680), (1382, 302880), (1893, 221120), (2073, 201920), (2524, 165840), (2764, 151440), (3155, 132672), (3455, 121152), (3786, 110560), (4146, 100960), (5048, 82920), (5528, 75720), (6310, 66336), (6910, 60576), (7572, 55280), (8292, 50480), (9465, 44224), (10096, 41460), (10365, 40384), (11056, 37860), (12620, 33168), (13820, 30288), (15144, 27640), (16584, 25240), (18930, 22112), (20192, 20730)]