439814160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4663}}^1$

素因数の和:4813

約数の個数: 120

約数和(自身を含む): 1488636864

約数和(自身を除く): 1048822704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 131, 144, 180, 240, 262, 360, 393, 524, 655, 720, 786, 1048, 1179, 1310, 1572, 1965, 2096, 2358, 2620, 3144, 3930, 4663, 4716, 5240, 5895, 6288, 7860, 9326, 9432, 10480, 11790, 13989, 15720, 18652, 18864, 23315, 23580, 27978, 31440, 37304, 41967, 46630, 47160, 55956, 69945, 74608, 83934, 93260, 94320, 111912, 139890, 167868, 186520, 209835, 223824, 279780, 335736, 373040, 419670, 559560, 610853, 671472, 839340, 1119120, 1221706, 1678680, 1832559, 2443412, 3054265, 3357360, 3665118, 4886824, 5497677, 6108530, 7330236, 9162795, 9773648, 10995354, 12217060, 14660472, 18325590, 21990708, 24434120, 27488385, 29320944, 36651180, 43981416, 48868240, 54976770, 73302360, 87962832, 109953540, 146604720, 219907080, 439814160]

約数ペア:

[(1, 439814160), (2, 219907080), (3, 146604720), (4, 109953540), (5, 87962832), (6, 73302360), (8, 54976770), (9, 48868240), (10, 43981416), (12, 36651180), (15, 29320944), (16, 27488385), (18, 24434120), (20, 21990708), (24, 18325590), (30, 14660472), (36, 12217060), (40, 10995354), (45, 9773648), (48, 9162795), (60, 7330236), (72, 6108530), (80, 5497677), (90, 4886824), (120, 3665118), (131, 3357360), (144, 3054265), (180, 2443412), (240, 1832559), (262, 1678680), (360, 1221706), (393, 1119120), (524, 839340), (655, 671472), (720, 610853), (786, 559560), (1048, 419670), (1179, 373040), (1310, 335736), (1572, 279780), (1965, 223824), (2096, 209835), (2358, 186520), (2620, 167868), (3144, 139890), (3930, 111912), (4663, 94320), (4716, 93260), (5240, 83934), (5895, 74608), (6288, 69945), (7860, 55956), (9326, 47160), (9432, 46630), (10480, 41967), (11790, 37304), (13989, 31440), (15720, 27978), (18652, 23580), (18864, 23315)]