1177457280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{1249}}^1$

素因数の和:1762

約数の個数: 128

約数和(自身を含む): 3763800000

約数和(自身を除く): 2586342720

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, 128, 160, 192, 240, 320, 384, 480, 491, 640, 960, 982, 1249, 1473, 1920, 1964, 2455, 2498, 2946, 3747, 3928, 4910, 4996, 5892, 6245, 7365, 7494, 7856, 9820, 9992, 11784, 12490, 14730, 14988, 15712, 18735, 19640, 19984, 23568, 24980, 29460, 29976, 31424, 37470, 39280, 39968, 47136, 49960, 58920, 59952, 62848, 74940, 78560, 79936, 94272, 99920, 117840, 119904, 149880, 157120, 159872, 188544, 199840, 235680, 239808, 299760, 314240, 399680, 471360, 479616, 599520, 613259, 799360, 942720, 1199040, 1226518, 1839777, 2398080, 2453036, 3066295, 3679554, 4906072, 6132590, 7359108, 9198885, 9812144, 12265180, 14718216, 18397770, 19624288, 24530360, 29436432, 36795540, 39248576, 49060720, 58872864, 73591080, 78497152, 98121440, 117745728, 147182160, 196242880, 235491456, 294364320, 392485760, 588728640, 1177457280]

約数ペア:

[(1, 1177457280), (2, 588728640), (3, 392485760), (4, 294364320), (5, 235491456), (6, 196242880), (8, 147182160), (10, 117745728), (12, 98121440), (15, 78497152), (16, 73591080), (20, 58872864), (24, 49060720), (30, 39248576), (32, 36795540), (40, 29436432), (48, 24530360), (60, 19624288), (64, 18397770), (80, 14718216), (96, 12265180), (120, 9812144), (128, 9198885), (160, 7359108), (192, 6132590), (240, 4906072), (320, 3679554), (384, 3066295), (480, 2453036), (491, 2398080), (640, 1839777), (960, 1226518), (982, 1199040), (1249, 942720), (1473, 799360), (1920, 613259), (1964, 599520), (2455, 479616), (2498, 471360), (2946, 399680), (3747, 314240), (3928, 299760), (4910, 239808), (4996, 235680), (5892, 199840), (6245, 188544), (7365, 159872), (7494, 157120), (7856, 149880), (9820, 119904), (9992, 117840), (11784, 99920), (12490, 94272), (14730, 79936), (14988, 78560), (15712, 74940), (18735, 62848), (19640, 59952), (19984, 58920), (23568, 49960), (24980, 47136), (29460, 39968), (29976, 39280), (31424, 37470)]