120470960

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1567}}^1$

素因数の和:1642

約数の個数: 60

約数和(自身を含む): 289606464

約数和(自身を除く): 169135504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 961, 1240, 1567, 1922, 2480, 3134, 3844, 4805, 6268, 7688, 7835, 9610, 12536, 15376, 15670, 19220, 25072, 31340, 38440, 48577, 62680, 76880, 97154, 125360, 194308, 242885, 388616, 485770, 777232, 971540, 1505887, 1943080, 3011774, 3886160, 6023548, 7529435, 12047096, 15058870, 24094192, 30117740, 60235480, 120470960]

約数ペア:

[(1, 120470960), (2, 60235480), (4, 30117740), (5, 24094192), (8, 15058870), (10, 12047096), (16, 7529435), (20, 6023548), (31, 3886160), (40, 3011774), (62, 1943080), (80, 1505887), (124, 971540), (155, 777232), (248, 485770), (310, 388616), (496, 242885), (620, 194308), (961, 125360), (1240, 97154), (1567, 76880), (1922, 62680), (2480, 48577), (3134, 38440), (3844, 31340), (4805, 25072), (6268, 19220), (7688, 15670), (7835, 15376), (9610, 12536)]