1139878440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{677}}^1\times {\mathrm{1559}}^1$

素因数の和:2256

約数の個数: 128

約数和(自身を含む): 3807648000

約数和(自身を除く): 2667769560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 677, 1080, 1354, 1559, 2031, 2708, 3118, 3385, 4062, 4677, 5416, 6093, 6236, 6770, 7795, 8124, 9354, 10155, 12186, 12472, 13540, 14031, 15590, 16248, 18279, 18708, 20310, 23385, 24372, 27080, 28062, 30465, 31180, 36558, 37416, 40620, 42093, 46770, 48744, 56124, 60930, 62360, 70155, 73116, 81240, 84186, 91395, 93540, 112248, 121860, 140310, 146232, 168372, 182790, 187080, 210465, 243720, 280620, 336744, 365580, 420930, 561240, 731160, 841860, 1055443, 1683720, 2110886, 3166329, 4221772, 5277215, 6332658, 8443544, 9498987, 10554430, 12665316, 15831645, 18997974, 21108860, 25330632, 28496961, 31663290, 37995948, 42217720, 47494935, 56993922, 63326580, 75991896, 94989870, 113987844, 126653160, 142484805, 189979740, 227975688, 284969610, 379959480, 569939220, 1139878440]

約数ペア:

[(1, 1139878440), (2, 569939220), (3, 379959480), (4, 284969610), (5, 227975688), (6, 189979740), (8, 142484805), (9, 126653160), (10, 113987844), (12, 94989870), (15, 75991896), (18, 63326580), (20, 56993922), (24, 47494935), (27, 42217720), (30, 37995948), (36, 31663290), (40, 28496961), (45, 25330632), (54, 21108860), (60, 18997974), (72, 15831645), (90, 12665316), (108, 10554430), (120, 9498987), (135, 8443544), (180, 6332658), (216, 5277215), (270, 4221772), (360, 3166329), (540, 2110886), (677, 1683720), (1080, 1055443), (1354, 841860), (1559, 731160), (2031, 561240), (2708, 420930), (3118, 365580), (3385, 336744), (4062, 280620), (4677, 243720), (5416, 210465), (6093, 187080), (6236, 182790), (6770, 168372), (7795, 146232), (8124, 140310), (9354, 121860), (10155, 112248), (12186, 93540), (12472, 91395), (13540, 84186), (14031, 81240), (15590, 73116), (16248, 70155), (18279, 62360), (18708, 60930), (20310, 56124), (23385, 48744), (24372, 46770), (27080, 42093), (28062, 40620), (30465, 37416), (31180, 36558)]