120876240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{5659}}^1$

素因数の和:5764

約数の個数: 80

約数和(自身を含む): 378993600

約数和(自身を除く): 258117360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 120, 178, 240, 267, 356, 445, 534, 712, 890, 1068, 1335, 1424, 1780, 2136, 2670, 3560, 4272, 5340, 5659, 7120, 10680, 11318, 16977, 21360, 22636, 28295, 33954, 45272, 56590, 67908, 84885, 90544, 113180, 135816, 169770, 226360, 271632, 339540, 452720, 503651, 679080, 1007302, 1358160, 1510953, 2014604, 2518255, 3021906, 4029208, 5036510, 6043812, 7554765, 8058416, 10073020, 12087624, 15109530, 20146040, 24175248, 30219060, 40292080, 60438120, 120876240]

約数ペア:

[(1, 120876240), (2, 60438120), (3, 40292080), (4, 30219060), (5, 24175248), (6, 20146040), (8, 15109530), (10, 12087624), (12, 10073020), (15, 8058416), (16, 7554765), (20, 6043812), (24, 5036510), (30, 4029208), (40, 3021906), (48, 2518255), (60, 2014604), (80, 1510953), (89, 1358160), (120, 1007302), (178, 679080), (240, 503651), (267, 452720), (356, 339540), (445, 271632), (534, 226360), (712, 169770), (890, 135816), (1068, 113180), (1335, 90544), (1424, 84885), (1780, 67908), (2136, 56590), (2670, 45272), (3560, 33954), (4272, 28295), (5340, 22636), (5659, 21360), (7120, 16977), (10680, 11318)]