113888640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2579}}^1$

素因数の和:2624

約数の個数: 128

約数和(自身を含む): 378950400

約数和(自身を除く): 265061760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 1920, 2208, 2579, 2760, 2944, 3680, 4416, 5158, 5520, 7360, 7737, 8832, 10316, 11040, 12895, 14720, 15474, 20632, 22080, 25790, 30948, 38685, 41264, 44160, 51580, 59317, 61896, 77370, 82528, 103160, 118634, 123792, 154740, 165056, 177951, 206320, 237268, 247584, 296585, 309480, 330112, 355902, 412640, 474536, 495168, 593170, 618960, 711804, 825280, 889755, 949072, 990336, 1186340, 1237920, 1423608, 1650560, 1779510, 1898144, 2372680, 2475840, 2847216, 3559020, 3796288, 4745360, 4951680, 5694432, 7118040, 7592576, 9490720, 11388864, 14236080, 18981440, 22777728, 28472160, 37962880, 56944320, 113888640]

約数ペア:

[(1, 113888640), (2, 56944320), (3, 37962880), (4, 28472160), (5, 22777728), (6, 18981440), (8, 14236080), (10, 11388864), (12, 9490720), (15, 7592576), (16, 7118040), (20, 5694432), (23, 4951680), (24, 4745360), (30, 3796288), (32, 3559020), (40, 2847216), (46, 2475840), (48, 2372680), (60, 1898144), (64, 1779510), (69, 1650560), (80, 1423608), (92, 1237920), (96, 1186340), (115, 990336), (120, 949072), (128, 889755), (138, 825280), (160, 711804), (184, 618960), (192, 593170), (230, 495168), (240, 474536), (276, 412640), (320, 355902), (345, 330112), (368, 309480), (384, 296585), (460, 247584), (480, 237268), (552, 206320), (640, 177951), (690, 165056), (736, 154740), (920, 123792), (960, 118634), (1104, 103160), (1380, 82528), (1472, 77370), (1840, 61896), (1920, 59317), (2208, 51580), (2579, 44160), (2760, 41264), (2944, 38685), (3680, 30948), (4416, 25790), (5158, 22080), (5520, 20632), (7360, 15474), (7737, 14720), (8832, 12895), (10316, 11040)]