203410320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{847543}}^1$

素因数の和:847559

約数の個数: 40

約数和(自身を含む): 630572736

約数和(自身を除く): 427162416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 847543, 1695086, 2542629, 3390172, 4237715, 5085258, 6780344, 8475430, 10170516, 12713145, 13560688, 16950860, 20341032, 25426290, 33901720, 40682064, 50852580, 67803440, 101705160, 203410320]

約数ペア:

[(1, 203410320), (2, 101705160), (3, 67803440), (4, 50852580), (5, 40682064), (6, 33901720), (8, 25426290), (10, 20341032), (12, 16950860), (15, 13560688), (16, 12713145), (20, 10170516), (24, 8475430), (30, 6780344), (40, 5085258), (48, 4237715), (60, 3390172), (80, 2542629), (120, 1695086), (240, 847543)]