454547760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1893949}}^1$

素因数の和:1893965

約数の個数: 40

約数和(自身を含む): 1409098800

約数和(自身を除く): 954551040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1893949, 3787898, 5681847, 7575796, 9469745, 11363694, 15151592, 18939490, 22727388, 28409235, 30303184, 37878980, 45454776, 56818470, 75757960, 90909552, 113636940, 151515920, 227273880, 454547760]

約数ペア:

[(1, 454547760), (2, 227273880), (3, 151515920), (4, 113636940), (5, 90909552), (6, 75757960), (8, 56818470), (10, 45454776), (12, 37878980), (15, 30303184), (16, 28409235), (20, 22727388), (24, 18939490), (30, 15151592), (40, 11363694), (48, 9469745), (60, 7575796), (80, 5681847), (120, 3787898), (240, 1893949)]