1115668920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1\times {\mathrm{677}}^1$

素因数の和:1165

約数の個数: 128

約数和(自身を含む): 3467888640

約数和(自身を除く): 2352219720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 443, 465, 620, 677, 744, 886, 930, 1240, 1329, 1354, 1772, 1860, 2031, 2215, 2658, 2708, 3385, 3544, 3720, 4062, 4430, 5316, 5416, 6645, 6770, 8124, 8860, 10155, 10632, 13290, 13540, 13733, 16248, 17720, 20310, 20987, 26580, 27080, 27466, 40620, 41199, 41974, 53160, 54932, 62961, 68665, 81240, 82398, 83948, 104935, 109864, 125922, 137330, 164796, 167896, 205995, 209870, 251844, 274660, 299911, 314805, 329592, 411990, 419740, 503688, 549320, 599822, 629610, 823980, 839480, 899733, 1199644, 1259220, 1499555, 1647960, 1799466, 2399288, 2518440, 2999110, 3598932, 4498665, 5998220, 7197864, 8997330, 9297241, 11996440, 17994660, 18594482, 27891723, 35989320, 37188964, 46486205, 55783446, 74377928, 92972410, 111566892, 139458615, 185944820, 223133784, 278917230, 371889640, 557834460, 1115668920]

約数ペア:

[(1, 1115668920), (2, 557834460), (3, 371889640), (4, 278917230), (5, 223133784), (6, 185944820), (8, 139458615), (10, 111566892), (12, 92972410), (15, 74377928), (20, 55783446), (24, 46486205), (30, 37188964), (31, 35989320), (40, 27891723), (60, 18594482), (62, 17994660), (93, 11996440), (120, 9297241), (124, 8997330), (155, 7197864), (186, 5998220), (248, 4498665), (310, 3598932), (372, 2999110), (443, 2518440), (465, 2399288), (620, 1799466), (677, 1647960), (744, 1499555), (886, 1259220), (930, 1199644), (1240, 899733), (1329, 839480), (1354, 823980), (1772, 629610), (1860, 599822), (2031, 549320), (2215, 503688), (2658, 419740), (2708, 411990), (3385, 329592), (3544, 314805), (3720, 299911), (4062, 274660), (4430, 251844), (5316, 209870), (5416, 205995), (6645, 167896), (6770, 164796), (8124, 137330), (8860, 125922), (10155, 109864), (10632, 104935), (13290, 83948), (13540, 82398), (13733, 81240), (16248, 68665), (17720, 62961), (20310, 54932), (20987, 53160), (26580, 41974), (27080, 41199), (27466, 40620)]