47168880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1051}}^1$

素因数の和:1095

約数の個数: 160

約数和(自身を含む): 169060608

約数和(自身を除く): 121891728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 102, 110, 120, 132, 136, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 330, 340, 374, 408, 440, 510, 528, 561, 660, 680, 748, 816, 880, 935, 1020, 1051, 1122, 1320, 1360, 1496, 1870, 2040, 2102, 2244, 2640, 2805, 2992, 3153, 3740, 4080, 4204, 4488, 5255, 5610, 6306, 7480, 8408, 8976, 10510, 11220, 11561, 12612, 14960, 15765, 16816, 17867, 21020, 22440, 23122, 25224, 31530, 34683, 35734, 42040, 44880, 46244, 50448, 53601, 57805, 63060, 69366, 71468, 84080, 89335, 92488, 107202, 115610, 126120, 138732, 142936, 173415, 178670, 184976, 196537, 214404, 231220, 252240, 268005, 277464, 285872, 346830, 357340, 393074, 428808, 462440, 536010, 554928, 589611, 693660, 714680, 786148, 857616, 924880, 982685, 1072020, 1179222, 1387320, 1429360, 1572296, 1965370, 2144040, 2358444, 2774640, 2948055, 3144592, 3930740, 4288080, 4716888, 5896110, 7861480, 9433776, 11792220, 15722960, 23584440, 47168880]

約数ペア:

[(1, 47168880), (2, 23584440), (3, 15722960), (4, 11792220), (5, 9433776), (6, 7861480), (8, 5896110), (10, 4716888), (11, 4288080), (12, 3930740), (15, 3144592), (16, 2948055), (17, 2774640), (20, 2358444), (22, 2144040), (24, 1965370), (30, 1572296), (33, 1429360), (34, 1387320), (40, 1179222), (44, 1072020), (48, 982685), (51, 924880), (55, 857616), (60, 786148), (66, 714680), (68, 693660), (80, 589611), (85, 554928), (88, 536010), (102, 462440), (110, 428808), (120, 393074), (132, 357340), (136, 346830), (165, 285872), (170, 277464), (176, 268005), (187, 252240), (204, 231220), (220, 214404), (240, 196537), (255, 184976), (264, 178670), (272, 173415), (330, 142936), (340, 138732), (374, 126120), (408, 115610), (440, 107202), (510, 92488), (528, 89335), (561, 84080), (660, 71468), (680, 69366), (748, 63060), (816, 57805), (880, 53601), (935, 50448), (1020, 46244), (1051, 44880), (1122, 42040), (1320, 35734), (1360, 34683), (1496, 31530), (1870, 25224), (2040, 23122), (2102, 22440), (2244, 21020), (2640, 17867), (2805, 16816), (2992, 15765), (3153, 14960), (3740, 12612), (4080, 11561), (4204, 11220), (4488, 10510), (5255, 8976), (5610, 8408), (6306, 7480)]