47448960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1901}}^1$

素因数の和:1936

約数の個数: 128

約数和(自身を含む): 162963360

約数和(自身を除く): 115514400

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, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1901, 1920, 2080, 2496, 3120, 3802, 4160, 4992, 5703, 6240, 7604, 8320, 9505, 11406, 12480, 15208, 19010, 22812, 24713, 24960, 28515, 30416, 38020, 45624, 49426, 57030, 60832, 74139, 76040, 91248, 98852, 114060, 121664, 123565, 148278, 152080, 182496, 197704, 228120, 243328, 247130, 296556, 304160, 364992, 370695, 395408, 456240, 494260, 593112, 608320, 729984, 741390, 790816, 912480, 988520, 1186224, 1216640, 1482780, 1581632, 1824960, 1977040, 2372448, 2965560, 3163264, 3649920, 3954080, 4744896, 5931120, 7908160, 9489792, 11862240, 15816320, 23724480, 47448960]

約数ペア:

[(1, 47448960), (2, 23724480), (3, 15816320), (4, 11862240), (5, 9489792), (6, 7908160), (8, 5931120), (10, 4744896), (12, 3954080), (13, 3649920), (15, 3163264), (16, 2965560), (20, 2372448), (24, 1977040), (26, 1824960), (30, 1581632), (32, 1482780), (39, 1216640), (40, 1186224), (48, 988520), (52, 912480), (60, 790816), (64, 741390), (65, 729984), (78, 608320), (80, 593112), (96, 494260), (104, 456240), (120, 395408), (128, 370695), (130, 364992), (156, 304160), (160, 296556), (192, 247130), (195, 243328), (208, 228120), (240, 197704), (260, 182496), (312, 152080), (320, 148278), (384, 123565), (390, 121664), (416, 114060), (480, 98852), (520, 91248), (624, 76040), (640, 74139), (780, 60832), (832, 57030), (960, 49426), (1040, 45624), (1248, 38020), (1560, 30416), (1664, 28515), (1901, 24960), (1920, 24713), (2080, 22812), (2496, 19010), (3120, 15208), (3802, 12480), (4160, 11406), (4992, 9505), (5703, 8320), (6240, 7604)]