1373630640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{5723461}}^1$

素因数の和:5723477

約数の個数: 40

約数和(自身を含む): 4258255728

約数和(自身を除く): 2884625088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5723461, 11446922, 17170383, 22893844, 28617305, 34340766, 45787688, 57234610, 68681532, 85851915, 91575376, 114469220, 137363064, 171703830, 228938440, 274726128, 343407660, 457876880, 686815320, 1373630640]

約数ペア:

[(1, 1373630640), (2, 686815320), (3, 457876880), (4, 343407660), (5, 274726128), (6, 228938440), (8, 171703830), (10, 137363064), (12, 114469220), (15, 91575376), (16, 85851915), (20, 68681532), (24, 57234610), (30, 45787688), (40, 34340766), (48, 28617305), (60, 22893844), (80, 17170383), (120, 11446922), (240, 5723461)]