243974760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{27851}}^1$

素因数の和:27938

約数の個数: 64

約数和(自身を含む): 741977280

約数和(自身を除く): 498002520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1460, 1752, 2190, 2920, 4380, 8760, 27851, 55702, 83553, 111404, 139255, 167106, 222808, 278510, 334212, 417765, 557020, 668424, 835530, 1114040, 1671060, 2033123, 3342120, 4066246, 6099369, 8132492, 10165615, 12198738, 16264984, 20331230, 24397476, 30496845, 40662460, 48794952, 60993690, 81324920, 121987380, 243974760]

約数ペア:

[(1, 243974760), (2, 121987380), (3, 81324920), (4, 60993690), (5, 48794952), (6, 40662460), (8, 30496845), (10, 24397476), (12, 20331230), (15, 16264984), (20, 12198738), (24, 10165615), (30, 8132492), (40, 6099369), (60, 4066246), (73, 3342120), (120, 2033123), (146, 1671060), (219, 1114040), (292, 835530), (365, 668424), (438, 557020), (584, 417765), (730, 334212), (876, 278510), (1095, 222808), (1460, 167106), (1752, 139255), (2190, 111404), (2920, 83553), (4380, 55702), (8760, 27851)]