538305360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2242939}}^1$

素因数の和:2242955

約数の個数: 40

約数和(自身を含む): 1668747360

約数和(自身を除く): 1130442000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2242939, 4485878, 6728817, 8971756, 11214695, 13457634, 17943512, 22429390, 26915268, 33644085, 35887024, 44858780, 53830536, 67288170, 89717560, 107661072, 134576340, 179435120, 269152680, 538305360]

約数ペア:

[(1, 538305360), (2, 269152680), (3, 179435120), (4, 134576340), (5, 107661072), (6, 89717560), (8, 67288170), (10, 53830536), (12, 44858780), (15, 35887024), (16, 33644085), (20, 26915268), (24, 22429390), (30, 17943512), (40, 13457634), (48, 11214695), (60, 8971756), (80, 6728817), (120, 4485878), (240, 2242939)]