1372353720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11436281}}^1$

素因数の和:11436295

約数の個数: 32

約数和(自身を含む): 4117061520

約数和(自身を除く): 2744707800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 11436281, 22872562, 34308843, 45745124, 57181405, 68617686, 91490248, 114362810, 137235372, 171544215, 228725620, 274470744, 343088430, 457451240, 686176860, 1372353720]

約数ペア:

[(1, 1372353720), (2, 686176860), (3, 457451240), (4, 343088430), (5, 274470744), (6, 228725620), (8, 171544215), (10, 137235372), (12, 114362810), (15, 91490248), (20, 68617686), (24, 57181405), (30, 45745124), (40, 34308843), (60, 22872562), (120, 11436281)]