88279920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{122611}}^1$

素因数の和:122630

約数の個数: 60

約数和(自身を含む): 296475816

約数和(自身を除く): 208195896

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 122611, 245222, 367833, 490444, 613055, 735666, 980888, 1103499, 1226110, 1471332, 1839165, 1961776, 2206998, 2452220, 2942664, 3678330, 4413996, 4904440, 5517495, 5885328, 7356660, 8827992, 9808880, 11034990, 14713320, 17655984, 22069980, 29426640, 44139960, 88279920]

約数ペア:

[(1, 88279920), (2, 44139960), (3, 29426640), (4, 22069980), (5, 17655984), (6, 14713320), (8, 11034990), (9, 9808880), (10, 8827992), (12, 7356660), (15, 5885328), (16, 5517495), (18, 4904440), (20, 4413996), (24, 3678330), (30, 2942664), (36, 2452220), (40, 2206998), (45, 1961776), (48, 1839165), (60, 1471332), (72, 1226110), (80, 1103499), (90, 980888), (120, 735666), (144, 613055), (180, 490444), (240, 367833), (360, 245222), (720, 122611)]