1211040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^2$

素因数の和:79

約数の個数: 108

約数和(自身を含む): 4280094

約数和(自身を除く): 3069054

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 232, 240, 261, 288, 290, 348, 360, 435, 464, 480, 522, 580, 696, 720, 841, 870, 928, 1044, 1160, 1305, 1392, 1440, 1682, 1740, 2088, 2320, 2523, 2610, 2784, 3364, 3480, 4176, 4205, 4640, 5046, 5220, 6728, 6960, 7569, 8352, 8410, 10092, 10440, 12615, 13456, 13920, 15138, 16820, 20184, 20880, 25230, 26912, 30276, 33640, 37845, 40368, 41760, 50460, 60552, 67280, 75690, 80736, 100920, 121104, 134560, 151380, 201840, 242208, 302760, 403680, 605520, 1211040]

約数ペア:

[(1, 1211040), (2, 605520), (3, 403680), (4, 302760), (5, 242208), (6, 201840), (8, 151380), (9, 134560), (10, 121104), (12, 100920), (15, 80736), (16, 75690), (18, 67280), (20, 60552), (24, 50460), (29, 41760), (30, 40368), (32, 37845), (36, 33640), (40, 30276), (45, 26912), (48, 25230), (58, 20880), (60, 20184), (72, 16820), (80, 15138), (87, 13920), (90, 13456), (96, 12615), (116, 10440), (120, 10092), (144, 8410), (145, 8352), (160, 7569), (174, 6960), (180, 6728), (232, 5220), (240, 5046), (261, 4640), (288, 4205), (290, 4176), (348, 3480), (360, 3364), (435, 2784), (464, 2610), (480, 2523), (522, 2320), (580, 2088), (696, 1740), (720, 1682), (841, 1440), (870, 1392), (928, 1305), (1044, 1160)]