73380120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2417}}^1$

素因数の和:2465

約数の個数: 128

約数和(自身を含む): 250698240

約数和(自身を除く): 177318120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 40, 44, 46, 55, 60, 66, 69, 88, 92, 110, 115, 120, 132, 138, 165, 184, 220, 230, 253, 264, 276, 330, 345, 440, 460, 506, 552, 660, 690, 759, 920, 1012, 1265, 1320, 1380, 1518, 2024, 2417, 2530, 2760, 3036, 3795, 4834, 5060, 6072, 7251, 7590, 9668, 10120, 12085, 14502, 15180, 19336, 24170, 26587, 29004, 30360, 36255, 48340, 53174, 55591, 58008, 72510, 79761, 96680, 106348, 111182, 132935, 145020, 159522, 166773, 212696, 222364, 265870, 277955, 290040, 319044, 333546, 398805, 444728, 531740, 555910, 611501, 638088, 667092, 797610, 833865, 1063480, 1111820, 1223002, 1334184, 1595220, 1667730, 1834503, 2223640, 2446004, 3057505, 3190440, 3335460, 3669006, 4892008, 6115010, 6670920, 7338012, 9172515, 12230020, 14676024, 18345030, 24460040, 36690060, 73380120]

約数ペア:

[(1, 73380120), (2, 36690060), (3, 24460040), (4, 18345030), (5, 14676024), (6, 12230020), (8, 9172515), (10, 7338012), (11, 6670920), (12, 6115010), (15, 4892008), (20, 3669006), (22, 3335460), (23, 3190440), (24, 3057505), (30, 2446004), (33, 2223640), (40, 1834503), (44, 1667730), (46, 1595220), (55, 1334184), (60, 1223002), (66, 1111820), (69, 1063480), (88, 833865), (92, 797610), (110, 667092), (115, 638088), (120, 611501), (132, 555910), (138, 531740), (165, 444728), (184, 398805), (220, 333546), (230, 319044), (253, 290040), (264, 277955), (276, 265870), (330, 222364), (345, 212696), (440, 166773), (460, 159522), (506, 145020), (552, 132935), (660, 111182), (690, 106348), (759, 96680), (920, 79761), (1012, 72510), (1265, 58008), (1320, 55591), (1380, 53174), (1518, 48340), (2024, 36255), (2417, 30360), (2530, 29004), (2760, 26587), (3036, 24170), (3795, 19336), (4834, 15180), (5060, 14502), (6072, 12085), (7251, 10120), (7590, 9668)]