306196560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{425273}}^1$

素因数の和:425292

約数の個数: 60

約数和(自身を含む): 1028312532

約数和(自身を除く): 722115972

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, 425273, 850546, 1275819, 1701092, 2126365, 2551638, 3402184, 3827457, 4252730, 5103276, 6379095, 6804368, 7654914, 8505460, 10206552, 12758190, 15309828, 17010920, 19137285, 20413104, 25516380, 30619656, 34021840, 38274570, 51032760, 61239312, 76549140, 102065520, 153098280, 306196560]

約数ペア:

[(1, 306196560), (2, 153098280), (3, 102065520), (4, 76549140), (5, 61239312), (6, 51032760), (8, 38274570), (9, 34021840), (10, 30619656), (12, 25516380), (15, 20413104), (16, 19137285), (18, 17010920), (20, 15309828), (24, 12758190), (30, 10206552), (36, 8505460), (40, 7654914), (45, 6804368), (48, 6379095), (60, 5103276), (72, 4252730), (80, 3827457), (90, 3402184), (120, 2551638), (144, 2126365), (180, 1701092), (240, 1275819), (360, 850546), (720, 425273)]