47528880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1489}}^1$

素因数の和:1531

約数の個数: 160

約数和(自身を含む): 177369600

約数和(自身を除く): 129840720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1489, 1520, 1596, 1680, 1995, 2128, 2280, 2660, 2978, 3192, 3990, 4467, 4560, 5320, 5956, 6384, 7445, 7980, 8934, 10423, 10640, 11912, 14890, 15960, 17868, 20846, 22335, 23824, 28291, 29780, 31269, 31920, 35736, 41692, 44670, 52115, 56582, 59560, 62538, 71472, 83384, 84873, 89340, 104230, 113164, 119120, 125076, 141455, 156345, 166768, 169746, 178680, 198037, 208460, 226328, 250152, 282910, 312690, 339492, 357360, 396074, 416920, 424365, 452656, 500304, 565820, 594111, 625380, 678984, 792148, 833840, 848730, 990185, 1131640, 1188222, 1250760, 1357968, 1584296, 1697460, 1980370, 2263280, 2376444, 2501520, 2970555, 3168592, 3394920, 3960740, 4752888, 5941110, 6789840, 7921480, 9505776, 11882220, 15842960, 23764440, 47528880]

約数ペア:

[(1, 47528880), (2, 23764440), (3, 15842960), (4, 11882220), (5, 9505776), (6, 7921480), (7, 6789840), (8, 5941110), (10, 4752888), (12, 3960740), (14, 3394920), (15, 3168592), (16, 2970555), (19, 2501520), (20, 2376444), (21, 2263280), (24, 1980370), (28, 1697460), (30, 1584296), (35, 1357968), (38, 1250760), (40, 1188222), (42, 1131640), (48, 990185), (56, 848730), (57, 833840), (60, 792148), (70, 678984), (76, 625380), (80, 594111), (84, 565820), (95, 500304), (105, 452656), (112, 424365), (114, 416920), (120, 396074), (133, 357360), (140, 339492), (152, 312690), (168, 282910), (190, 250152), (210, 226328), (228, 208460), (240, 198037), (266, 178680), (280, 169746), (285, 166768), (304, 156345), (336, 141455), (380, 125076), (399, 119120), (420, 113164), (456, 104230), (532, 89340), (560, 84873), (570, 83384), (665, 71472), (760, 62538), (798, 59560), (840, 56582), (912, 52115), (1064, 44670), (1140, 41692), (1330, 35736), (1489, 31920), (1520, 31269), (1596, 29780), (1680, 28291), (1995, 23824), (2128, 22335), (2280, 20846), (2660, 17868), (2978, 15960), (3192, 14890), (3990, 11912), (4467, 10640), (4560, 10423), (5320, 8934), (5956, 7980), (6384, 7445)]