47918160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{66553}}^1$

素因数の和:66572

約数の個数: 60

約数和(自身を含む): 160927572

約数和(自身を除く): 113009412

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 66553, 133106, 199659, 266212, 332765, 399318, 532424, 598977, 665530, 798636, 998295, 1064848, 1197954, 1331060, 1597272, 1996590, 2395908, 2662120, 2994885, 3194544, 3993180, 4791816, 5324240, 5989770, 7986360, 9583632, 11979540, 15972720, 23959080, 47918160]

約数ペア:

[(1, 47918160), (2, 23959080), (3, 15972720), (4, 11979540), (5, 9583632), (6, 7986360), (8, 5989770), (9, 5324240), (10, 4791816), (12, 3993180), (15, 3194544), (16, 2994885), (18, 2662120), (20, 2395908), (24, 1996590), (30, 1597272), (36, 1331060), (40, 1197954), (45, 1064848), (48, 998295), (60, 798636), (72, 665530), (80, 598977), (90, 532424), (120, 399318), (144, 332765), (180, 266212), (240, 199659), (360, 133106), (720, 66553)]