28330320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{118043}}^1$

素因数の和:118059

約数の個数: 40

約数和(自身を含む): 87824736

約数和(自身を除く): 59494416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 118043, 236086, 354129, 472172, 590215, 708258, 944344, 1180430, 1416516, 1770645, 1888688, 2360860, 2833032, 3541290, 4721720, 5666064, 7082580, 9443440, 14165160, 28330320]

約数ペア:

[(1, 28330320), (2, 14165160), (3, 9443440), (4, 7082580), (5, 5666064), (6, 4721720), (8, 3541290), (10, 2833032), (12, 2360860), (15, 1888688), (16, 1770645), (20, 1416516), (24, 1180430), (30, 944344), (40, 708258), (48, 590215), (60, 472172), (80, 354129), (120, 236086), (240, 118043)]