148490280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{137491}}^1$

素因数の和:137511

約数の個数: 64

約数和(自身を含む): 494971200

約数和(自身を除く): 346480920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 137491, 274982, 412473, 549964, 687455, 824946, 1099928, 1237419, 1374910, 1649892, 2062365, 2474838, 2749820, 3299784, 3712257, 4124730, 4949676, 5499640, 6187095, 7424514, 8249460, 9899352, 12374190, 14849028, 16498920, 18561285, 24748380, 29698056, 37122570, 49496760, 74245140, 148490280]

約数ペア:

[(1, 148490280), (2, 74245140), (3, 49496760), (4, 37122570), (5, 29698056), (6, 24748380), (8, 18561285), (9, 16498920), (10, 14849028), (12, 12374190), (15, 9899352), (18, 8249460), (20, 7424514), (24, 6187095), (27, 5499640), (30, 4949676), (36, 4124730), (40, 3712257), (45, 3299784), (54, 2749820), (60, 2474838), (72, 2062365), (90, 1649892), (108, 1374910), (120, 1237419), (135, 1099928), (180, 824946), (216, 687455), (270, 549964), (360, 412473), (540, 274982), (1080, 137491)]