90144960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{93901}}^1$

素因数の和:93921

約数の個数: 56

約数和(自身を含む): 286213296

約数和(自身を除く): 196068336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 93901, 187802, 281703, 375604, 469505, 563406, 751208, 939010, 1126812, 1408515, 1502416, 1878020, 2253624, 2817030, 3004832, 3756040, 4507248, 5634060, 6009664, 7512080, 9014496, 11268120, 15024160, 18028992, 22536240, 30048320, 45072480, 90144960]

約数ペア:

[(1, 90144960), (2, 45072480), (3, 30048320), (4, 22536240), (5, 18028992), (6, 15024160), (8, 11268120), (10, 9014496), (12, 7512080), (15, 6009664), (16, 5634060), (20, 4507248), (24, 3756040), (30, 3004832), (32, 2817030), (40, 2253624), (48, 1878020), (60, 1502416), (64, 1408515), (80, 1126812), (96, 939010), (120, 751208), (160, 563406), (192, 469505), (240, 375604), (320, 281703), (480, 187802), (960, 93901)]