2538140040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{2417}}^1\times {\mathrm{2917}}^1$

素因数の和:5351

約数の個数: 96

約数和(自身を含む): 8255197080

約数和(自身を除く): 5717057040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 2417, 2917, 4834, 5834, 7251, 8751, 9668, 11668, 12085, 14502, 14585, 17502, 19336, 21753, 23336, 24170, 26253, 29004, 29170, 35004, 36255, 43506, 43755, 48340, 52506, 58008, 58340, 70008, 72510, 87012, 87510, 96680, 105012, 108765, 116680, 131265, 145020, 174024, 175020, 210024, 217530, 262530, 290040, 350040, 435060, 525060, 870120, 1050120, 7050389, 14100778, 21151167, 28201556, 35251945, 42302334, 56403112, 63453501, 70503890, 84604668, 105755835, 126907002, 141007780, 169209336, 211511670, 253814004, 282015560, 317267505, 423023340, 507628008, 634535010, 846046680, 1269070020, 2538140040]

約数ペア:

[(1, 2538140040), (2, 1269070020), (3, 846046680), (4, 634535010), (5, 507628008), (6, 423023340), (8, 317267505), (9, 282015560), (10, 253814004), (12, 211511670), (15, 169209336), (18, 141007780), (20, 126907002), (24, 105755835), (30, 84604668), (36, 70503890), (40, 63453501), (45, 56403112), (60, 42302334), (72, 35251945), (90, 28201556), (120, 21151167), (180, 14100778), (360, 7050389), (2417, 1050120), (2917, 870120), (4834, 525060), (5834, 435060), (7251, 350040), (8751, 290040), (9668, 262530), (11668, 217530), (12085, 210024), (14502, 175020), (14585, 174024), (17502, 145020), (19336, 131265), (21753, 116680), (23336, 108765), (24170, 105012), (26253, 96680), (29004, 87510), (29170, 87012), (35004, 72510), (36255, 70008), (43506, 58340), (43755, 58008), (48340, 52506)]