394885560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1049}}^1\times {\mathrm{3137}}^1$

素因数の和:4200

約数の個数: 64

約数和(自身を含む): 1186164000

約数和(自身を除く): 791278440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1049, 2098, 3137, 3147, 4196, 5245, 6274, 6294, 8392, 9411, 10490, 12548, 12588, 15685, 15735, 18822, 20980, 25096, 25176, 31370, 31470, 37644, 41960, 47055, 62740, 62940, 75288, 94110, 125480, 125880, 188220, 376440, 3290713, 6581426, 9872139, 13162852, 16453565, 19744278, 26325704, 32907130, 39488556, 49360695, 65814260, 78977112, 98721390, 131628520, 197442780, 394885560]

約数ペア:

[(1, 394885560), (2, 197442780), (3, 131628520), (4, 98721390), (5, 78977112), (6, 65814260), (8, 49360695), (10, 39488556), (12, 32907130), (15, 26325704), (20, 19744278), (24, 16453565), (30, 13162852), (40, 9872139), (60, 6581426), (120, 3290713), (1049, 376440), (2098, 188220), (3137, 125880), (3147, 125480), (4196, 94110), (5245, 75288), (6274, 62940), (6294, 62740), (8392, 47055), (9411, 41960), (10490, 37644), (12548, 31470), (12588, 31370), (15685, 25176), (15735, 25096), (18822, 20980)]