120557520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{167441}}^1$

素因数の和:167460

約数の個数: 60

約数和(自身を含む): 404874756

約数和(自身を除く): 284317236

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, 167441, 334882, 502323, 669764, 837205, 1004646, 1339528, 1506969, 1674410, 2009292, 2511615, 2679056, 3013938, 3348820, 4018584, 5023230, 6027876, 6697640, 7534845, 8037168, 10046460, 12055752, 13395280, 15069690, 20092920, 24111504, 30139380, 40185840, 60278760, 120557520]

約数ペア:

[(1, 120557520), (2, 60278760), (3, 40185840), (4, 30139380), (5, 24111504), (6, 20092920), (8, 15069690), (9, 13395280), (10, 12055752), (12, 10046460), (15, 8037168), (16, 7534845), (18, 6697640), (20, 6027876), (24, 5023230), (30, 4018584), (36, 3348820), (40, 3013938), (45, 2679056), (48, 2511615), (60, 2009292), (72, 1674410), (80, 1506969), (90, 1339528), (120, 1004646), (144, 837205), (180, 669764), (240, 502323), (360, 334882), (720, 167441)]