67378680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{187163}}^1$

素因数の和:187180

約数の個数: 48

約数和(自身を含む): 218981880

約数和(自身を除く): 151603200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 187163, 374326, 561489, 748652, 935815, 1122978, 1497304, 1684467, 1871630, 2245956, 2807445, 3368934, 3743260, 4491912, 5614890, 6737868, 7486520, 8422335, 11229780, 13475736, 16844670, 22459560, 33689340, 67378680]

約数ペア:

[(1, 67378680), (2, 33689340), (3, 22459560), (4, 16844670), (5, 13475736), (6, 11229780), (8, 8422335), (9, 7486520), (10, 6737868), (12, 5614890), (15, 4491912), (18, 3743260), (20, 3368934), (24, 2807445), (30, 2245956), (36, 1871630), (40, 1684467), (45, 1497304), (60, 1122978), (72, 935815), (90, 748652), (120, 561489), (180, 374326), (360, 187163)]