45127040

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{1439}}^1$

素因数の和:1472

約数の個数: 96

約数和(自身を含む): 125582400

約数和(自身を除く): 80455360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1439, 1568, 1960, 2240, 2878, 3136, 3920, 4480, 5756, 6272, 7195, 7840, 10073, 11512, 14390, 15680, 20146, 23024, 28780, 31360, 40292, 46048, 50365, 57560, 70511, 80584, 92096, 100730, 115120, 141022, 161168, 184192, 201460, 230240, 282044, 322336, 352555, 402920, 460480, 564088, 644672, 705110, 805840, 920960, 1128176, 1289344, 1410220, 1611680, 2256352, 2820440, 3223360, 4512704, 5640880, 6446720, 9025408, 11281760, 22563520, 45127040]

約数ペア:

[(1, 45127040), (2, 22563520), (4, 11281760), (5, 9025408), (7, 6446720), (8, 5640880), (10, 4512704), (14, 3223360), (16, 2820440), (20, 2256352), (28, 1611680), (32, 1410220), (35, 1289344), (40, 1128176), (49, 920960), (56, 805840), (64, 705110), (70, 644672), (80, 564088), (98, 460480), (112, 402920), (128, 352555), (140, 322336), (160, 282044), (196, 230240), (224, 201460), (245, 184192), (280, 161168), (320, 141022), (392, 115120), (448, 100730), (490, 92096), (560, 80584), (640, 70511), (784, 57560), (896, 50365), (980, 46048), (1120, 40292), (1439, 31360), (1568, 28780), (1960, 23024), (2240, 20146), (2878, 15680), (3136, 14390), (3920, 11512), (4480, 10073), (5756, 7840), (6272, 7195)]