455605760

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5741}}^1$

素因数の和:5795

約数の個数: 80

約数和(自身を含む): 1127820672

約数和(自身を除く): 672214912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 992, 1240, 1280, 1984, 2480, 2560, 3968, 4960, 5741, 7936, 9920, 11482, 15872, 19840, 22964, 28705, 39680, 45928, 57410, 79360, 91856, 114820, 177971, 183712, 229640, 355942, 367424, 459280, 711884, 734848, 889855, 918560, 1423768, 1469696, 1779710, 1837120, 2847536, 2939392, 3559420, 3674240, 5695072, 7118840, 7348480, 11390144, 14237680, 14696960, 22780288, 28475360, 45560576, 56950720, 91121152, 113901440, 227802880, 455605760]

約数ペア:

[(1, 455605760), (2, 227802880), (4, 113901440), (5, 91121152), (8, 56950720), (10, 45560576), (16, 28475360), (20, 22780288), (31, 14696960), (32, 14237680), (40, 11390144), (62, 7348480), (64, 7118840), (80, 5695072), (124, 3674240), (128, 3559420), (155, 2939392), (160, 2847536), (248, 1837120), (256, 1779710), (310, 1469696), (320, 1423768), (496, 918560), (512, 889855), (620, 734848), (640, 711884), (992, 459280), (1240, 367424), (1280, 355942), (1984, 229640), (2480, 183712), (2560, 177971), (3968, 114820), (4960, 91856), (5741, 79360), (7936, 57410), (9920, 45928), (11482, 39680), (15872, 28705), (19840, 22964)]