29387760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{122449}}^1$

素因数の和:122465

約数の個数: 40

約数和(自身を含む): 91102800

約数和(自身を除く): 61715040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 122449, 244898, 367347, 489796, 612245, 734694, 979592, 1224490, 1469388, 1836735, 1959184, 2448980, 2938776, 3673470, 4897960, 5877552, 7346940, 9795920, 14693880, 29387760]

約数ペア:

[(1, 29387760), (2, 14693880), (3, 9795920), (4, 7346940), (5, 5877552), (6, 4897960), (8, 3673470), (10, 2938776), (12, 2448980), (15, 1959184), (16, 1836735), (20, 1469388), (24, 1224490), (30, 979592), (40, 734694), (48, 612245), (60, 489796), (80, 367347), (120, 244898), (240, 122449)]