447420480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{35851}}^1$

素因数の和:35884

約数の個数: 112

約数和(自身を含む): 1529876544

約数和(自身を除く): 1082456064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 35851, 71702, 107553, 143404, 179255, 215106, 286808, 358510, 430212, 466063, 537765, 573616, 717020, 860424, 932126, 1075530, 1147232, 1398189, 1434040, 1720848, 1864252, 2151060, 2294464, 2330315, 2796378, 2868080, 3441696, 3728504, 4302120, 4660630, 5592756, 5736160, 6883392, 6990945, 7457008, 8604240, 9321260, 11185512, 11472320, 13981890, 14914016, 17208480, 18642520, 22371024, 27963780, 29828032, 34416960, 37285040, 44742048, 55927560, 74570080, 89484096, 111855120, 149140160, 223710240, 447420480]

約数ペア:

[(1, 447420480), (2, 223710240), (3, 149140160), (4, 111855120), (5, 89484096), (6, 74570080), (8, 55927560), (10, 44742048), (12, 37285040), (13, 34416960), (15, 29828032), (16, 27963780), (20, 22371024), (24, 18642520), (26, 17208480), (30, 14914016), (32, 13981890), (39, 11472320), (40, 11185512), (48, 9321260), (52, 8604240), (60, 7457008), (64, 6990945), (65, 6883392), (78, 5736160), (80, 5592756), (96, 4660630), (104, 4302120), (120, 3728504), (130, 3441696), (156, 2868080), (160, 2796378), (192, 2330315), (195, 2294464), (208, 2151060), (240, 1864252), (260, 1720848), (312, 1434040), (320, 1398189), (390, 1147232), (416, 1075530), (480, 932126), (520, 860424), (624, 717020), (780, 573616), (832, 537765), (960, 466063), (1040, 430212), (1248, 358510), (1560, 286808), (2080, 215106), (2496, 179255), (3120, 143404), (4160, 107553), (6240, 71702), (12480, 35851)]