770439840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1605083}}^1$

素因数の和:1605101

約数の個数: 48

約数和(自身を含む): 2426887008

約数和(自身を除く): 1656447168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1605083, 3210166, 4815249, 6420332, 8025415, 9630498, 12840664, 16050830, 19260996, 24076245, 25681328, 32101660, 38521992, 48152490, 51362656, 64203320, 77043984, 96304980, 128406640, 154087968, 192609960, 256813280, 385219920, 770439840]

約数ペア:

[(1, 770439840), (2, 385219920), (3, 256813280), (4, 192609960), (5, 154087968), (6, 128406640), (8, 96304980), (10, 77043984), (12, 64203320), (15, 51362656), (16, 48152490), (20, 38521992), (24, 32101660), (30, 25681328), (32, 24076245), (40, 19260996), (48, 16050830), (60, 12840664), (80, 9630498), (96, 8025415), (120, 6420332), (160, 4815249), (240, 3210166), (480, 1605083)]