47478720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{137}}^1$

素因数の和:195

約数の個数: 168

約数和(自身を含む): 160257744

約数和(自身を除く): 112779024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 137, 152, 160, 190, 192, 228, 240, 274, 285, 304, 320, 361, 380, 411, 456, 480, 548, 570, 608, 685, 722, 760, 822, 912, 960, 1083, 1096, 1140, 1216, 1370, 1444, 1520, 1644, 1805, 1824, 2055, 2166, 2192, 2280, 2603, 2740, 2888, 3040, 3288, 3610, 3648, 4110, 4332, 4384, 4560, 5206, 5415, 5480, 5776, 6080, 6576, 7220, 7809, 8220, 8664, 8768, 9120, 10412, 10830, 10960, 11552, 13015, 13152, 14440, 15618, 16440, 17328, 18240, 20824, 21660, 21920, 23104, 26030, 26304, 28880, 31236, 32880, 34656, 39045, 41648, 43320, 43840, 49457, 52060, 57760, 62472, 65760, 69312, 78090, 83296, 86640, 98914, 104120, 115520, 124944, 131520, 148371, 156180, 166592, 173280, 197828, 208240, 247285, 249888, 296742, 312360, 346560, 395656, 416480, 494570, 499776, 593484, 624720, 741855, 791312, 832960, 989140, 1186968, 1249440, 1483710, 1582624, 1978280, 2373936, 2498880, 2967420, 3165248, 3956560, 4747872, 5934840, 7913120, 9495744, 11869680, 15826240, 23739360, 47478720]

約数ペア:

[(1, 47478720), (2, 23739360), (3, 15826240), (4, 11869680), (5, 9495744), (6, 7913120), (8, 5934840), (10, 4747872), (12, 3956560), (15, 3165248), (16, 2967420), (19, 2498880), (20, 2373936), (24, 1978280), (30, 1582624), (32, 1483710), (38, 1249440), (40, 1186968), (48, 989140), (57, 832960), (60, 791312), (64, 741855), (76, 624720), (80, 593484), (95, 499776), (96, 494570), (114, 416480), (120, 395656), (137, 346560), (152, 312360), (160, 296742), (190, 249888), (192, 247285), (228, 208240), (240, 197828), (274, 173280), (285, 166592), (304, 156180), (320, 148371), (361, 131520), (380, 124944), (411, 115520), (456, 104120), (480, 98914), (548, 86640), (570, 83296), (608, 78090), (685, 69312), (722, 65760), (760, 62472), (822, 57760), (912, 52060), (960, 49457), (1083, 43840), (1096, 43320), (1140, 41648), (1216, 39045), (1370, 34656), (1444, 32880), (1520, 31236), (1644, 28880), (1805, 26304), (1824, 26030), (2055, 23104), (2166, 21920), (2192, 21660), (2280, 20824), (2603, 18240), (2740, 17328), (2888, 16440), (3040, 15618), (3288, 14440), (3610, 13152), (3648, 13015), (4110, 11552), (4332, 10960), (4384, 10830), (4560, 10412), (5206, 9120), (5415, 8768), (5480, 8664), (5776, 8220), (6080, 7809), (6576, 7220)]