47907360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:160

約数の個数: 288

約数和(自身を含む): 183980160

約数和(自身を除く): 136072800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 30, 32, 34, 36, 38, 40, 45, 48, 51, 57, 60, 68, 72, 76, 80, 85, 90, 95, 96, 102, 103, 114, 120, 136, 144, 152, 153, 160, 170, 171, 180, 190, 204, 206, 228, 240, 255, 272, 285, 288, 304, 306, 309, 323, 340, 342, 360, 380, 408, 412, 456, 480, 510, 515, 544, 570, 608, 612, 618, 646, 680, 684, 720, 760, 765, 816, 824, 855, 912, 927, 969, 1020, 1030, 1140, 1224, 1236, 1292, 1360, 1368, 1440, 1520, 1530, 1545, 1615, 1632, 1648, 1710, 1751, 1824, 1854, 1938, 1957, 2040, 2060, 2280, 2448, 2472, 2584, 2720, 2736, 2907, 3040, 3060, 3090, 3230, 3296, 3420, 3502, 3708, 3876, 3914, 4080, 4120, 4560, 4635, 4845, 4896, 4944, 5168, 5253, 5472, 5814, 5871, 6120, 6180, 6460, 6840, 7004, 7416, 7752, 7828, 8160, 8240, 8755, 9120, 9270, 9690, 9785, 9888, 10336, 10506, 11628, 11742, 12240, 12360, 12920, 13680, 14008, 14535, 14832, 15504, 15656, 15759, 16480, 17510, 17613, 18540, 19380, 19570, 21012, 23256, 23484, 24480, 24720, 25840, 26265, 27360, 28016, 29070, 29355, 29664, 31008, 31312, 31518, 33269, 35020, 35226, 37080, 38760, 39140, 42024, 46512, 46968, 49440, 51680, 52530, 56032, 58140, 58710, 62624, 63036, 66538, 70040, 70452, 74160, 77520, 78280, 78795, 84048, 88065, 93024, 93936, 99807, 105060, 116280, 117420, 126072, 133076, 140080, 140904, 148320, 155040, 156560, 157590, 166345, 168096, 176130, 187872, 199614, 210120, 232560, 234840, 252144, 266152, 280160, 281808, 299421, 313120, 315180, 332690, 352260, 399228, 420240, 465120, 469680, 499035, 504288, 532304, 563616, 598842, 630360, 665380, 704520, 798456, 840480, 939360, 998070, 1064608, 1197684, 1260720, 1330760, 1409040, 1497105, 1596912, 1996140, 2395368, 2521440, 2661520, 2818080, 2994210, 3193824, 3992280, 4790736, 5323040, 5988420, 7984560, 9581472, 11976840, 15969120, 23953680, 47907360]

約数ペア:

[(1, 47907360), (2, 23953680), (3, 15969120), (4, 11976840), (5, 9581472), (6, 7984560), (8, 5988420), (9, 5323040), (10, 4790736), (12, 3992280), (15, 3193824), (16, 2994210), (17, 2818080), (18, 2661520), (19, 2521440), (20, 2395368), (24, 1996140), (30, 1596912), (32, 1497105), (34, 1409040), (36, 1330760), (38, 1260720), (40, 1197684), (45, 1064608), (48, 998070), (51, 939360), (57, 840480), (60, 798456), (68, 704520), (72, 665380), (76, 630360), (80, 598842), (85, 563616), (90, 532304), (95, 504288), (96, 499035), (102, 469680), (103, 465120), (114, 420240), (120, 399228), (136, 352260), (144, 332690), (152, 315180), (153, 313120), (160, 299421), (170, 281808), (171, 280160), (180, 266152), (190, 252144), (204, 234840), (206, 232560), (228, 210120), (240, 199614), (255, 187872), (272, 176130), (285, 168096), (288, 166345), (304, 157590), (306, 156560), (309, 155040), (323, 148320), (340, 140904), (342, 140080), (360, 133076), (380, 126072), (408, 117420), (412, 116280), (456, 105060), (480, 99807), (510, 93936), (515, 93024), (544, 88065), (570, 84048), (608, 78795), (612, 78280), (618, 77520), (646, 74160), (680, 70452), (684, 70040), (720, 66538), (760, 63036), (765, 62624), (816, 58710), (824, 58140), (855, 56032), (912, 52530), (927, 51680), (969, 49440), (1020, 46968), (1030, 46512), (1140, 42024), (1224, 39140), (1236, 38760), (1292, 37080), (1360, 35226), (1368, 35020), (1440, 33269), (1520, 31518), (1530, 31312), (1545, 31008), (1615, 29664), (1632, 29355), (1648, 29070), (1710, 28016), (1751, 27360), (1824, 26265), (1854, 25840), (1938, 24720), (1957, 24480), (2040, 23484), (2060, 23256), (2280, 21012), (2448, 19570), (2472, 19380), (2584, 18540), (2720, 17613), (2736, 17510), (2907, 16480), (3040, 15759), (3060, 15656), (3090, 15504), (3230, 14832), (3296, 14535), (3420, 14008), (3502, 13680), (3708, 12920), (3876, 12360), (3914, 12240), (4080, 11742), (4120, 11628), (4560, 10506), (4635, 10336), (4845, 9888), (4896, 9785), (4944, 9690), (5168, 9270), (5253, 9120), (5472, 8755), (5814, 8240), (5871, 8160), (6120, 7828), (6180, 7752), (6460, 7416), (6840, 7004)]