212917560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1774313}}^1$

素因数の和:1774327

約数の個数: 32

約数和(自身を含む): 638753040

約数和(自身を除く): 425835480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1774313, 3548626, 5322939, 7097252, 8871565, 10645878, 14194504, 17743130, 21291756, 26614695, 35486260, 42583512, 53229390, 70972520, 106458780, 212917560]

約数ペア:

[(1, 212917560), (2, 106458780), (3, 70972520), (4, 53229390), (5, 42583512), (6, 35486260), (8, 26614695), (10, 21291756), (12, 17743130), (15, 14194504), (20, 10645878), (24, 8871565), (30, 7097252), (40, 5322939), (60, 3548626), (120, 1774313)]