202430640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{843461}}^1$

素因数の和:843477

約数の個数: 40

約数和(自身を含む): 627535728

約数和(自身を除く): 425105088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 843461, 1686922, 2530383, 3373844, 4217305, 5060766, 6747688, 8434610, 10121532, 12651915, 13495376, 16869220, 20243064, 25303830, 33738440, 40486128, 50607660, 67476880, 101215320, 202430640]

約数ペア:

[(1, 202430640), (2, 101215320), (3, 67476880), (4, 50607660), (5, 40486128), (6, 33738440), (8, 25303830), (10, 20243064), (12, 16869220), (15, 13495376), (16, 12651915), (20, 10121532), (24, 8434610), (30, 6747688), (40, 5060766), (48, 4217305), (60, 3373844), (80, 2530383), (120, 1686922), (240, 843461)]