78053880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{650449}}^1$

素因数の和:650463

約数の個数: 32

約数和(自身を含む): 234162000

約数和(自身を除く): 156108120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 650449, 1300898, 1951347, 2601796, 3252245, 3902694, 5203592, 6504490, 7805388, 9756735, 13008980, 15610776, 19513470, 26017960, 39026940, 78053880]

約数ペア:

[(1, 78053880), (2, 39026940), (3, 26017960), (4, 19513470), (5, 15610776), (6, 13008980), (8, 9756735), (10, 7805388), (12, 6504490), (15, 5203592), (20, 3902694), (24, 3252245), (30, 2601796), (40, 1951347), (60, 1300898), (120, 650449)]