15278160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{63659}}^1$

素因数の和:63675

約数の個数: 40

約数和(自身を含む): 47363040

約数和(自身を除く): 32084880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 63659, 127318, 190977, 254636, 318295, 381954, 509272, 636590, 763908, 954885, 1018544, 1273180, 1527816, 1909770, 2546360, 3055632, 3819540, 5092720, 7639080, 15278160]

約数ペア:

[(1, 15278160), (2, 7639080), (3, 5092720), (4, 3819540), (5, 3055632), (6, 2546360), (8, 1909770), (10, 1527816), (12, 1273180), (15, 1018544), (16, 954885), (20, 763908), (24, 636590), (30, 509272), (40, 381954), (48, 318295), (60, 254636), (80, 190977), (120, 127318), (240, 63659)]