86440020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{4013}}^1$

素因数の和:4384

約数の個数: 48

約数和(自身を含む): 242766720

約数和(自身を除く): 156326700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 359, 718, 1077, 1436, 1795, 2154, 3590, 4013, 4308, 5385, 7180, 8026, 10770, 12039, 16052, 20065, 21540, 24078, 40130, 48156, 60195, 80260, 120390, 240780, 1440667, 2881334, 4322001, 5762668, 7203335, 8644002, 14406670, 17288004, 21610005, 28813340, 43220010, 86440020]

約数ペア:

[(1, 86440020), (2, 43220010), (3, 28813340), (4, 21610005), (5, 17288004), (6, 14406670), (10, 8644002), (12, 7203335), (15, 5762668), (20, 4322001), (30, 2881334), (60, 1440667), (359, 240780), (718, 120390), (1077, 80260), (1436, 60195), (1795, 48156), (2154, 40130), (3590, 24078), (4013, 21540), (4308, 20065), (5385, 16052), (7180, 12039), (8026, 10770)]