286180560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{132491}}^1$

素因数の和:132513

約数の個数: 80

約数和(自身を含む): 985740480

約数和(自身を除く): 699559920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 132491, 264982, 397473, 529964, 662455, 794946, 1059928, 1192419, 1324910, 1589892, 1987365, 2119856, 2384838, 2649820, 3179784, 3577257, 3974730, 4769676, 5299640, 5962095, 6359568, 7154514, 7949460, 9539352, 10599280, 11924190, 14309028, 15898920, 17886285, 19078704, 23848380, 28618056, 31797840, 35772570, 47696760, 57236112, 71545140, 95393520, 143090280, 286180560]

約数ペア:

[(1, 286180560), (2, 143090280), (3, 95393520), (4, 71545140), (5, 57236112), (6, 47696760), (8, 35772570), (9, 31797840), (10, 28618056), (12, 23848380), (15, 19078704), (16, 17886285), (18, 15898920), (20, 14309028), (24, 11924190), (27, 10599280), (30, 9539352), (36, 7949460), (40, 7154514), (45, 6359568), (48, 5962095), (54, 5299640), (60, 4769676), (72, 3974730), (80, 3577257), (90, 3179784), (108, 2649820), (120, 2384838), (135, 2119856), (144, 1987365), (180, 1589892), (216, 1324910), (240, 1192419), (270, 1059928), (360, 794946), (432, 662455), (540, 529964), (720, 397473), (1080, 264982), (2160, 132491)]