124357120

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1567}}^1$

素因数の和:1621

約数の個数: 80

約数和(自身を含む): 307980288

約数和(自身を除く): 183623168

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, 1567, 1984, 2480, 2560, 3134, 3968, 4960, 6268, 7835, 7936, 9920, 12536, 15670, 15872, 19840, 25072, 31340, 39680, 48577, 50144, 62680, 79360, 97154, 100288, 125360, 194308, 200576, 242885, 250720, 388616, 401152, 485770, 501440, 777232, 802304, 971540, 1002880, 1554464, 1943080, 2005760, 3108928, 3886160, 4011520, 6217856, 7772320, 12435712, 15544640, 24871424, 31089280, 62178560, 124357120]

約数ペア:

[(1, 124357120), (2, 62178560), (4, 31089280), (5, 24871424), (8, 15544640), (10, 12435712), (16, 7772320), (20, 6217856), (31, 4011520), (32, 3886160), (40, 3108928), (62, 2005760), (64, 1943080), (80, 1554464), (124, 1002880), (128, 971540), (155, 802304), (160, 777232), (248, 501440), (256, 485770), (310, 401152), (320, 388616), (496, 250720), (512, 242885), (620, 200576), (640, 194308), (992, 125360), (1240, 100288), (1280, 97154), (1567, 79360), (1984, 62680), (2480, 50144), (2560, 48577), (3134, 39680), (3968, 31340), (4960, 25072), (6268, 19840), (7835, 15872), (7936, 15670), (9920, 12536)]