76479960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21977}}^1$

素因数の和:22020

約数の個数: 64

約数和(自身を含む): 237362400

約数和(自身を除く): 160882440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 21977, 43954, 65931, 87908, 109885, 131862, 175816, 219770, 263724, 329655, 439540, 527448, 637333, 659310, 879080, 1274666, 1318620, 1911999, 2549332, 2637240, 3186665, 3823998, 5098664, 6373330, 7647996, 9559995, 12746660, 15295992, 19119990, 25493320, 38239980, 76479960]

約数ペア:

[(1, 76479960), (2, 38239980), (3, 25493320), (4, 19119990), (5, 15295992), (6, 12746660), (8, 9559995), (10, 7647996), (12, 6373330), (15, 5098664), (20, 3823998), (24, 3186665), (29, 2637240), (30, 2549332), (40, 1911999), (58, 1318620), (60, 1274666), (87, 879080), (116, 659310), (120, 637333), (145, 527448), (174, 439540), (232, 329655), (290, 263724), (348, 219770), (435, 175816), (580, 131862), (696, 109885), (870, 87908), (1160, 65931), (1740, 43954), (3480, 21977)]