119953960

素因数分解:

$2^3\times 5^1\times 7^4\times {\mathrm{1249}}^1$

素因数の和:1288

約数の個数: 80

約数和(自身を含む): 315112500

約数和(自身を除く): 195158540

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 343, 392, 490, 686, 980, 1249, 1372, 1715, 1960, 2401, 2498, 2744, 3430, 4802, 4996, 6245, 6860, 8743, 9604, 9992, 12005, 12490, 13720, 17486, 19208, 24010, 24980, 34972, 43715, 48020, 49960, 61201, 69944, 87430, 96040, 122402, 174860, 244804, 306005, 349720, 428407, 489608, 612010, 856814, 1224020, 1713628, 2142035, 2448040, 2998849, 3427256, 4284070, 5997698, 8568140, 11995396, 14994245, 17136280, 23990792, 29988490, 59976980, 119953960]

約数ペア:

[(1, 119953960), (2, 59976980), (4, 29988490), (5, 23990792), (7, 17136280), (8, 14994245), (10, 11995396), (14, 8568140), (20, 5997698), (28, 4284070), (35, 3427256), (40, 2998849), (49, 2448040), (56, 2142035), (70, 1713628), (98, 1224020), (140, 856814), (196, 612010), (245, 489608), (280, 428407), (343, 349720), (392, 306005), (490, 244804), (686, 174860), (980, 122402), (1249, 96040), (1372, 87430), (1715, 69944), (1960, 61201), (2401, 49960), (2498, 48020), (2744, 43715), (3430, 34972), (4802, 24980), (4996, 24010), (6245, 19208), (6860, 17486), (8743, 13720), (9604, 12490), (9992, 12005)]