1330803720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{22679}}^1$

素因数の和:22859

約数の個数: 96

約数和(自身を含む): 4351838400

約数和(自身を除く): 3021034680

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, 163, 180, 326, 360, 489, 652, 815, 978, 1304, 1467, 1630, 1956, 2445, 2934, 3260, 3912, 4890, 5868, 6520, 7335, 9780, 11736, 14670, 19560, 22679, 29340, 45358, 58680, 68037, 90716, 113395, 136074, 181432, 204111, 226790, 272148, 340185, 408222, 453580, 544296, 680370, 816444, 907160, 1020555, 1360740, 1632888, 2041110, 2721480, 3696677, 4082220, 7393354, 8164440, 11090031, 14786708, 18483385, 22180062, 29573416, 33270093, 36966770, 44360124, 55450155, 66540186, 73933540, 88720248, 110900310, 133080372, 147867080, 166350465, 221800620, 266160744, 332700930, 443601240, 665401860, 1330803720]

約数ペア:

[(1, 1330803720), (2, 665401860), (3, 443601240), (4, 332700930), (5, 266160744), (6, 221800620), (8, 166350465), (9, 147867080), (10, 133080372), (12, 110900310), (15, 88720248), (18, 73933540), (20, 66540186), (24, 55450155), (30, 44360124), (36, 36966770), (40, 33270093), (45, 29573416), (60, 22180062), (72, 18483385), (90, 14786708), (120, 11090031), (163, 8164440), (180, 7393354), (326, 4082220), (360, 3696677), (489, 2721480), (652, 2041110), (815, 1632888), (978, 1360740), (1304, 1020555), (1467, 907160), (1630, 816444), (1956, 680370), (2445, 544296), (2934, 453580), (3260, 408222), (3912, 340185), (4890, 272148), (5868, 226790), (6520, 204111), (7335, 181432), (9780, 136074), (11736, 113395), (14670, 90716), (19560, 68037), (22679, 58680), (29340, 45358)]