72305160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{602543}}^1$

素因数の和:602557

約数の個数: 32

約数和(自身を含む): 216915840

約数和(自身を除く): 144610680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 602543, 1205086, 1807629, 2410172, 3012715, 3615258, 4820344, 6025430, 7230516, 9038145, 12050860, 14461032, 18076290, 24101720, 36152580, 72305160]

約数ペア:

[(1, 72305160), (2, 36152580), (3, 24101720), (4, 18076290), (5, 14461032), (6, 12050860), (8, 9038145), (10, 7230516), (12, 6025430), (15, 4820344), (20, 3615258), (24, 3012715), (30, 2410172), (40, 1807629), (60, 1205086), (120, 602543)]