79217520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:279

約数の個数: 160

約数和(自身を含む): 260554752

約数和(自身を除く): 181337232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 113, 115, 120, 127, 138, 184, 226, 230, 240, 254, 276, 339, 345, 368, 381, 452, 460, 508, 552, 565, 635, 678, 690, 762, 904, 920, 1016, 1104, 1130, 1270, 1356, 1380, 1524, 1695, 1808, 1840, 1905, 2032, 2260, 2540, 2599, 2712, 2760, 2921, 3048, 3390, 3810, 4520, 5080, 5198, 5424, 5520, 5842, 6096, 6780, 7620, 7797, 8763, 9040, 10160, 10396, 11684, 12995, 13560, 14351, 14605, 15240, 15594, 17526, 20792, 23368, 25990, 27120, 28702, 29210, 30480, 31188, 35052, 38985, 41584, 43053, 43815, 46736, 51980, 57404, 58420, 62376, 70104, 71755, 77970, 86106, 87630, 103960, 114808, 116840, 124752, 140208, 143510, 155940, 172212, 175260, 207920, 215265, 229616, 233680, 287020, 311880, 330073, 344424, 350520, 430530, 574040, 623760, 660146, 688848, 701040, 861060, 990219, 1148080, 1320292, 1650365, 1722120, 1980438, 2640584, 3300730, 3444240, 3960876, 4951095, 5281168, 6601460, 7921752, 9902190, 13202920, 15843504, 19804380, 26405840, 39608760, 79217520]

約数ペア:

[(1, 79217520), (2, 39608760), (3, 26405840), (4, 19804380), (5, 15843504), (6, 13202920), (8, 9902190), (10, 7921752), (12, 6601460), (15, 5281168), (16, 4951095), (20, 3960876), (23, 3444240), (24, 3300730), (30, 2640584), (40, 1980438), (46, 1722120), (48, 1650365), (60, 1320292), (69, 1148080), (80, 990219), (92, 861060), (113, 701040), (115, 688848), (120, 660146), (127, 623760), (138, 574040), (184, 430530), (226, 350520), (230, 344424), (240, 330073), (254, 311880), (276, 287020), (339, 233680), (345, 229616), (368, 215265), (381, 207920), (452, 175260), (460, 172212), (508, 155940), (552, 143510), (565, 140208), (635, 124752), (678, 116840), (690, 114808), (762, 103960), (904, 87630), (920, 86106), (1016, 77970), (1104, 71755), (1130, 70104), (1270, 62376), (1356, 58420), (1380, 57404), (1524, 51980), (1695, 46736), (1808, 43815), (1840, 43053), (1905, 41584), (2032, 38985), (2260, 35052), (2540, 31188), (2599, 30480), (2712, 29210), (2760, 28702), (2921, 27120), (3048, 25990), (3390, 23368), (3810, 20792), (4520, 17526), (5080, 15594), (5198, 15240), (5424, 14605), (5520, 14351), (5842, 13560), (6096, 12995), (6780, 11684), (7620, 10396), (7797, 10160), (8763, 9040)]