45240320

素因数分解:

$2^{12}\times 5^1\times {\mathrm{47}}^2$

素因数の和:123

約数の個数: 78

約数和(自身を含む): 110922522

約数和(自身を除く): 65682202

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 188, 235, 256, 320, 376, 470, 512, 640, 752, 940, 1024, 1280, 1504, 1880, 2048, 2209, 2560, 3008, 3760, 4096, 4418, 5120, 6016, 7520, 8836, 10240, 11045, 12032, 15040, 17672, 20480, 22090, 24064, 30080, 35344, 44180, 48128, 60160, 70688, 88360, 96256, 120320, 141376, 176720, 192512, 240640, 282752, 353440, 481280, 565504, 706880, 962560, 1131008, 1413760, 2262016, 2827520, 4524032, 5655040, 9048064, 11310080, 22620160, 45240320]

約数ペア:

[(1, 45240320), (2, 22620160), (4, 11310080), (5, 9048064), (8, 5655040), (10, 4524032), (16, 2827520), (20, 2262016), (32, 1413760), (40, 1131008), (47, 962560), (64, 706880), (80, 565504), (94, 481280), (128, 353440), (160, 282752), (188, 240640), (235, 192512), (256, 176720), (320, 141376), (376, 120320), (470, 96256), (512, 88360), (640, 70688), (752, 60160), (940, 48128), (1024, 44180), (1280, 35344), (1504, 30080), (1880, 24064), (2048, 22090), (2209, 20480), (2560, 17672), (3008, 15040), (3760, 12032), (4096, 11045), (4418, 10240), (5120, 8836), (6016, 7520)]