445686217980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{72117511}}^1$

素因数の和:72117626

約数の個数: 48

約数和(自身を含む): 1260037169664

約数和(自身を除く): 814350951684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 3090, 6180, 72117511, 144235022, 216352533, 288470044, 360587555, 432705066, 721175110, 865410132, 1081762665, 1442350220, 2163525330, 4327050660, 7428103633, 14856207266, 22284310899, 29712414532, 37140518165, 44568621798, 74281036330, 89137243596, 111421554495, 148562072660, 222843108990, 445686217980]

約数ペア:

[(1, 445686217980), (2, 222843108990), (3, 148562072660), (4, 111421554495), (5, 89137243596), (6, 74281036330), (10, 44568621798), (12, 37140518165), (15, 29712414532), (20, 22284310899), (30, 14856207266), (60, 7428103633), (103, 4327050660), (206, 2163525330), (309, 1442350220), (412, 1081762665), (515, 865410132), (618, 721175110), (1030, 432705066), (1236, 360587555), (1545, 288470044), (2060, 216352533), (3090, 144235022), (6180, 72117511)]