256592170320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1069134043}}^1$

素因数の和:1069134059

約数の個数: 40

約数和(自身を含む): 795435728736

約数和(自身を除く): 538843558416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1069134043, 2138268086, 3207402129, 4276536172, 5345670215, 6414804258, 8553072344, 10691340430, 12829608516, 16037010645, 17106144688, 21382680860, 25659217032, 32074021290, 42765361720, 51318434064, 64148042580, 85530723440, 128296085160, 256592170320]

約数ペア:

[(1, 256592170320), (2, 128296085160), (3, 85530723440), (4, 64148042580), (5, 51318434064), (6, 42765361720), (8, 32074021290), (10, 25659217032), (12, 21382680860), (15, 17106144688), (16, 16037010645), (20, 12829608516), (24, 10691340430), (30, 8553072344), (40, 6414804258), (48, 5345670215), (60, 4276536172), (80, 3207402129), (120, 2138268086), (240, 1069134043)]