1488797880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{12406649}}^1$

素因数の和:12406663

約数の個数: 32

約数和(自身を含む): 4466394000

約数和(自身を除く): 2977596120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 12406649, 24813298, 37219947, 49626596, 62033245, 74439894, 99253192, 124066490, 148879788, 186099735, 248132980, 297759576, 372199470, 496265960, 744398940, 1488797880]

約数ペア:

[(1, 1488797880), (2, 744398940), (3, 496265960), (4, 372199470), (5, 297759576), (6, 248132980), (8, 186099735), (10, 148879788), (12, 124066490), (15, 99253192), (20, 74439894), (24, 62033245), (30, 49626596), (40, 37219947), (60, 24813298), (120, 12406649)]