15260640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31793}}^1$

素因数の和:31811

約数の個数: 48

約数和(自身を含む): 48072528

約数和(自身を除く): 32811888

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, 31793, 63586, 95379, 127172, 158965, 190758, 254344, 317930, 381516, 476895, 508688, 635860, 763032, 953790, 1017376, 1271720, 1526064, 1907580, 2543440, 3052128, 3815160, 5086880, 7630320, 15260640]

約数ペア:

[(1, 15260640), (2, 7630320), (3, 5086880), (4, 3815160), (5, 3052128), (6, 2543440), (8, 1907580), (10, 1526064), (12, 1271720), (15, 1017376), (16, 953790), (20, 763032), (24, 635860), (30, 508688), (32, 476895), (40, 381516), (48, 317930), (60, 254344), (80, 190758), (96, 158965), (120, 127172), (160, 95379), (240, 63586), (480, 31793)]