32720280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:273

約数の個数: 128

約数和(自身を含む): 105062400

約数和(自身を除く): 72342120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 113, 114, 120, 127, 152, 190, 226, 228, 254, 285, 339, 380, 381, 452, 456, 508, 565, 570, 635, 678, 760, 762, 904, 1016, 1130, 1140, 1270, 1356, 1524, 1695, 1905, 2147, 2260, 2280, 2413, 2540, 2712, 3048, 3390, 3810, 4294, 4520, 4826, 5080, 6441, 6780, 7239, 7620, 8588, 9652, 10735, 12065, 12882, 13560, 14351, 14478, 15240, 17176, 19304, 21470, 24130, 25764, 28702, 28956, 32205, 36195, 42940, 43053, 48260, 51528, 57404, 57912, 64410, 71755, 72390, 85880, 86106, 96520, 114808, 128820, 143510, 144780, 172212, 215265, 257640, 272669, 287020, 289560, 344424, 430530, 545338, 574040, 818007, 861060, 1090676, 1363345, 1636014, 1722120, 2181352, 2726690, 3272028, 4090035, 5453380, 6544056, 8180070, 10906760, 16360140, 32720280]

約数ペア:

[(1, 32720280), (2, 16360140), (3, 10906760), (4, 8180070), (5, 6544056), (6, 5453380), (8, 4090035), (10, 3272028), (12, 2726690), (15, 2181352), (19, 1722120), (20, 1636014), (24, 1363345), (30, 1090676), (38, 861060), (40, 818007), (57, 574040), (60, 545338), (76, 430530), (95, 344424), (113, 289560), (114, 287020), (120, 272669), (127, 257640), (152, 215265), (190, 172212), (226, 144780), (228, 143510), (254, 128820), (285, 114808), (339, 96520), (380, 86106), (381, 85880), (452, 72390), (456, 71755), (508, 64410), (565, 57912), (570, 57404), (635, 51528), (678, 48260), (760, 43053), (762, 42940), (904, 36195), (1016, 32205), (1130, 28956), (1140, 28702), (1270, 25764), (1356, 24130), (1524, 21470), (1695, 19304), (1905, 17176), (2147, 15240), (2260, 14478), (2280, 14351), (2413, 13560), (2540, 12882), (2712, 12065), (3048, 10735), (3390, 9652), (3810, 8588), (4294, 7620), (4520, 7239), (4826, 6780), (5080, 6441)]