147752960

素因数分解:

$2^{11}\times 5^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:381

約数の個数: 96

約数和(自身を含む): 363242880

約数和(自身を除く): 215489920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 188, 235, 256, 307, 320, 376, 470, 512, 614, 640, 752, 940, 1024, 1228, 1280, 1504, 1535, 1880, 2048, 2456, 2560, 3008, 3070, 3760, 4912, 5120, 6016, 6140, 7520, 9824, 10240, 12032, 12280, 14429, 15040, 19648, 24064, 24560, 28858, 30080, 39296, 48128, 49120, 57716, 60160, 72145, 78592, 96256, 98240, 115432, 120320, 144290, 157184, 196480, 230864, 240640, 288580, 314368, 392960, 461728, 481280, 577160, 628736, 785920, 923456, 1154320, 1571840, 1846912, 2308640, 3143680, 3693824, 4617280, 7387648, 9234560, 14775296, 18469120, 29550592, 36938240, 73876480, 147752960]

約数ペア:

[(1, 147752960), (2, 73876480), (4, 36938240), (5, 29550592), (8, 18469120), (10, 14775296), (16, 9234560), (20, 7387648), (32, 4617280), (40, 3693824), (47, 3143680), (64, 2308640), (80, 1846912), (94, 1571840), (128, 1154320), (160, 923456), (188, 785920), (235, 628736), (256, 577160), (307, 481280), (320, 461728), (376, 392960), (470, 314368), (512, 288580), (614, 240640), (640, 230864), (752, 196480), (940, 157184), (1024, 144290), (1228, 120320), (1280, 115432), (1504, 98240), (1535, 96256), (1880, 78592), (2048, 72145), (2456, 60160), (2560, 57716), (3008, 49120), (3070, 48128), (3760, 39296), (4912, 30080), (5120, 28858), (6016, 24560), (6140, 24064), (7520, 19648), (9824, 15040), (10240, 14429), (12032, 12280)]