15407520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{32099}}^1$

素因数の和:32117

約数の個数: 48

約数和(自身を含む): 48535200

約数和(自身を除く): 33127680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 32099, 64198, 96297, 128396, 160495, 192594, 256792, 320990, 385188, 481485, 513584, 641980, 770376, 962970, 1027168, 1283960, 1540752, 1925940, 2567920, 3081504, 3851880, 5135840, 7703760, 15407520]

約数ペア:

[(1, 15407520), (2, 7703760), (3, 5135840), (4, 3851880), (5, 3081504), (6, 2567920), (8, 1925940), (10, 1540752), (12, 1283960), (15, 1027168), (16, 962970), (20, 770376), (24, 641980), (30, 513584), (32, 481485), (40, 385188), (48, 320990), (60, 256792), (80, 192594), (96, 160495), (120, 128396), (160, 96297), (240, 64198), (480, 32099)]