22545480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2111}}^1$

素因数の和:2214

約数の個数: 64

約数和(自身を含む): 68428800

約数和(自身を除く): 45883320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 890, 1068, 1335, 1780, 2111, 2136, 2670, 3560, 4222, 5340, 6333, 8444, 10555, 10680, 12666, 16888, 21110, 25332, 31665, 42220, 50664, 63330, 84440, 126660, 187879, 253320, 375758, 563637, 751516, 939395, 1127274, 1503032, 1878790, 2254548, 2818185, 3757580, 4509096, 5636370, 7515160, 11272740, 22545480]

約数ペア:

[(1, 22545480), (2, 11272740), (3, 7515160), (4, 5636370), (5, 4509096), (6, 3757580), (8, 2818185), (10, 2254548), (12, 1878790), (15, 1503032), (20, 1127274), (24, 939395), (30, 751516), (40, 563637), (60, 375758), (89, 253320), (120, 187879), (178, 126660), (267, 84440), (356, 63330), (445, 50664), (534, 42220), (712, 31665), (890, 25332), (1068, 21110), (1335, 16888), (1780, 12666), (2111, 10680), (2136, 10555), (2670, 8444), (3560, 6333), (4222, 5340)]