98040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:76

約数の個数: 64

約数和(自身を含む): 316800

約数和(自身を除く): 218760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 43, 57, 60, 76, 86, 95, 114, 120, 129, 152, 172, 190, 215, 228, 258, 285, 344, 380, 430, 456, 516, 570, 645, 760, 817, 860, 1032, 1140, 1290, 1634, 1720, 2280, 2451, 2580, 3268, 4085, 4902, 5160, 6536, 8170, 9804, 12255, 16340, 19608, 24510, 32680, 49020, 98040]

約数ペア:

[(1, 98040), (2, 49020), (3, 32680), (4, 24510), (5, 19608), (6, 16340), (8, 12255), (10, 9804), (12, 8170), (15, 6536), (19, 5160), (20, 4902), (24, 4085), (30, 3268), (38, 2580), (40, 2451), (43, 2280), (57, 1720), (60, 1634), (76, 1290), (86, 1140), (95, 1032), (114, 860), (120, 817), (129, 760), (152, 645), (172, 570), (190, 516), (215, 456), (228, 430), (258, 380), (285, 344)]