210323760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{876349}}^1$

素因数の和:876365

約数の個数: 40

約数和(自身を含む): 652004400

約数和(自身を除く): 441680640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 876349, 1752698, 2629047, 3505396, 4381745, 5258094, 7010792, 8763490, 10516188, 13145235, 14021584, 17526980, 21032376, 26290470, 35053960, 42064752, 52580940, 70107920, 105161880, 210323760]

約数ペア:

[(1, 210323760), (2, 105161880), (3, 70107920), (4, 52580940), (5, 42064752), (6, 35053960), (8, 26290470), (10, 21032376), (12, 17526980), (15, 14021584), (16, 13145235), (20, 10516188), (24, 8763490), (30, 7010792), (40, 5258094), (48, 4381745), (60, 3505396), (80, 2629047), (120, 1752698), (240, 876349)]