171280920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1427341}}^1$

素因数の和:1427355

約数の個数: 32

約数和(自身を含む): 513843120

約数和(自身を除く): 342562200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1427341, 2854682, 4282023, 5709364, 7136705, 8564046, 11418728, 14273410, 17128092, 21410115, 28546820, 34256184, 42820230, 57093640, 85640460, 171280920]

約数ペア:

[(1, 171280920), (2, 85640460), (3, 57093640), (4, 42820230), (5, 34256184), (6, 28546820), (8, 21410115), (10, 17128092), (12, 14273410), (15, 11418728), (20, 8564046), (24, 7136705), (30, 5709364), (40, 4282023), (60, 2854682), (120, 1427341)]