9963720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2129}}^1$

素因数の和:2159

約数の個数: 96

約数和(自身を含む): 34889400

約数和(自身を除く): 24925680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2129, 2340, 4258, 4680, 6387, 8516, 10645, 12774, 17032, 19161, 21290, 25548, 27677, 31935, 38322, 42580, 51096, 55354, 63870, 76644, 83031, 85160, 95805, 110708, 127740, 138385, 153288, 166062, 191610, 221416, 249093, 255480, 276770, 332124, 383220, 415155, 498186, 553540, 664248, 766440, 830310, 996372, 1107080, 1245465, 1660620, 1992744, 2490930, 3321240, 4981860, 9963720]

約数ペア:

[(1, 9963720), (2, 4981860), (3, 3321240), (4, 2490930), (5, 1992744), (6, 1660620), (8, 1245465), (9, 1107080), (10, 996372), (12, 830310), (13, 766440), (15, 664248), (18, 553540), (20, 498186), (24, 415155), (26, 383220), (30, 332124), (36, 276770), (39, 255480), (40, 249093), (45, 221416), (52, 191610), (60, 166062), (65, 153288), (72, 138385), (78, 127740), (90, 110708), (104, 95805), (117, 85160), (120, 83031), (130, 76644), (156, 63870), (180, 55354), (195, 51096), (234, 42580), (260, 38322), (312, 31935), (360, 27677), (390, 25548), (468, 21290), (520, 19161), (585, 17032), (780, 12774), (936, 10645), (1170, 8516), (1560, 6387), (2129, 4680), (2340, 4258)]