45301760

素因数分解:

$2^{14}\times 5^1\times 7^1\times {\mathrm{79}}^1$

素因数の和:119

約数の個数: 120

約数和(自身を含む): 125825280

約数和(自身を除く): 80523520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 79, 80, 112, 128, 140, 158, 160, 224, 256, 280, 316, 320, 395, 448, 512, 553, 560, 632, 640, 790, 896, 1024, 1106, 1120, 1264, 1280, 1580, 1792, 2048, 2212, 2240, 2528, 2560, 2765, 3160, 3584, 4096, 4424, 4480, 5056, 5120, 5530, 6320, 7168, 8192, 8848, 8960, 10112, 10240, 11060, 12640, 14336, 16384, 17696, 17920, 20224, 20480, 22120, 25280, 28672, 35392, 35840, 40448, 40960, 44240, 50560, 57344, 70784, 71680, 80896, 81920, 88480, 101120, 114688, 141568, 143360, 161792, 176960, 202240, 283136, 286720, 323584, 353920, 404480, 566272, 573440, 647168, 707840, 808960, 1132544, 1294336, 1415680, 1617920, 2265088, 2831360, 3235840, 4530176, 5662720, 6471680, 9060352, 11325440, 22650880, 45301760]

約数ペア:

[(1, 45301760), (2, 22650880), (4, 11325440), (5, 9060352), (7, 6471680), (8, 5662720), (10, 4530176), (14, 3235840), (16, 2831360), (20, 2265088), (28, 1617920), (32, 1415680), (35, 1294336), (40, 1132544), (56, 808960), (64, 707840), (70, 647168), (79, 573440), (80, 566272), (112, 404480), (128, 353920), (140, 323584), (158, 286720), (160, 283136), (224, 202240), (256, 176960), (280, 161792), (316, 143360), (320, 141568), (395, 114688), (448, 101120), (512, 88480), (553, 81920), (560, 80896), (632, 71680), (640, 70784), (790, 57344), (896, 50560), (1024, 44240), (1106, 40960), (1120, 40448), (1264, 35840), (1280, 35392), (1580, 28672), (1792, 25280), (2048, 22120), (2212, 20480), (2240, 20224), (2528, 17920), (2560, 17696), (2765, 16384), (3160, 14336), (3584, 12640), (4096, 11060), (4424, 10240), (4480, 10112), (5056, 8960), (5120, 8848), (5530, 8192), (6320, 7168)]