28938480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{120577}}^1$

素因数の和:120593

約数の個数: 40

約数和(自身を含む): 89710032

約数和(自身を除く): 60771552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 120577, 241154, 361731, 482308, 602885, 723462, 964616, 1205770, 1446924, 1808655, 1929232, 2411540, 2893848, 3617310, 4823080, 5787696, 7234620, 9646160, 14469240, 28938480]

約数ペア:

[(1, 28938480), (2, 14469240), (3, 9646160), (4, 7234620), (5, 5787696), (6, 4823080), (8, 3617310), (10, 2893848), (12, 2411540), (15, 1929232), (16, 1808655), (20, 1446924), (24, 1205770), (30, 964616), (40, 723462), (48, 602885), (60, 482308), (80, 361731), (120, 241154), (240, 120577)]