1376660640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{2868043}}^1$

素因数の和:2868061

約数の個数: 48

約数和(自身を含む): 4336482528

約数和(自身を除く): 2959821888

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, 2868043, 5736086, 8604129, 11472172, 14340215, 17208258, 22944344, 28680430, 34416516, 43020645, 45888688, 57360860, 68833032, 86041290, 91777376, 114721720, 137666064, 172082580, 229443440, 275332128, 344165160, 458886880, 688330320, 1376660640]

約数ペア:

[(1, 1376660640), (2, 688330320), (3, 458886880), (4, 344165160), (5, 275332128), (6, 229443440), (8, 172082580), (10, 137666064), (12, 114721720), (15, 91777376), (16, 86041290), (20, 68833032), (24, 57360860), (30, 45888688), (32, 43020645), (40, 34416516), (48, 28680430), (60, 22944344), (80, 17208258), (96, 14340215), (120, 11472172), (160, 8604129), (240, 5736086), (480, 2868043)]