163673880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1363949}}^1$

素因数の和:1363963

約数の個数: 32

約数和(自身を含む): 491022000

約数和(自身を除く): 327348120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1363949, 2727898, 4091847, 5455796, 6819745, 8183694, 10911592, 13639490, 16367388, 20459235, 27278980, 32734776, 40918470, 54557960, 81836940, 163673880]

約数ペア:

[(1, 163673880), (2, 81836940), (3, 54557960), (4, 40918470), (5, 32734776), (6, 27278980), (8, 20459235), (10, 16367388), (12, 13639490), (15, 10911592), (20, 8183694), (24, 6819745), (30, 5455796), (40, 4091847), (60, 2727898), (120, 1363949)]