146890320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{612043}}^1$

素因数の和:612059

約数の個数: 40

約数和(自身を含む): 455360736

約数和(自身を除く): 308470416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 612043, 1224086, 1836129, 2448172, 3060215, 3672258, 4896344, 6120430, 7344516, 9180645, 9792688, 12240860, 14689032, 18361290, 24481720, 29378064, 36722580, 48963440, 73445160, 146890320]

約数ペア:

[(1, 146890320), (2, 73445160), (3, 48963440), (4, 36722580), (5, 29378064), (6, 24481720), (8, 18361290), (10, 14689032), (12, 12240860), (15, 9792688), (16, 9180645), (20, 7344516), (24, 6120430), (30, 4896344), (40, 3672258), (48, 3060215), (60, 2448172), (80, 1836129), (120, 1224086), (240, 612043)]