8807880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2531}}^1$

素因数の和:2574

約数の個数: 64

約数和(自身を含む): 27345600

約数和(自身を除く): 18537720

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, 2531, 3480, 5062, 7593, 10124, 12655, 15186, 20248, 25310, 30372, 37965, 50620, 60744, 73399, 75930, 101240, 146798, 151860, 220197, 293596, 303720, 366995, 440394, 587192, 733990, 880788, 1100985, 1467980, 1761576, 2201970, 2935960, 4403940, 8807880]

約数ペア:

[(1, 8807880), (2, 4403940), (3, 2935960), (4, 2201970), (5, 1761576), (6, 1467980), (8, 1100985), (10, 880788), (12, 733990), (15, 587192), (20, 440394), (24, 366995), (29, 303720), (30, 293596), (40, 220197), (58, 151860), (60, 146798), (87, 101240), (116, 75930), (120, 73399), (145, 60744), (174, 50620), (232, 37965), (290, 30372), (348, 25310), (435, 20248), (580, 15186), (696, 12655), (870, 10124), (1160, 7593), (1740, 5062), (2531, 3480)]