74120960

素因数分解:

$2^8\times 5^1\times {\mathrm{79}}^1\times {\mathrm{733}}^1$

素因数の和:833

約数の個数: 72

約数和(自身を含む): 180035520

約数和(自身を除く): 105914560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 128, 158, 160, 256, 316, 320, 395, 632, 640, 733, 790, 1264, 1280, 1466, 1580, 2528, 2932, 3160, 3665, 5056, 5864, 6320, 7330, 10112, 11728, 12640, 14660, 20224, 23456, 25280, 29320, 46912, 50560, 57907, 58640, 93824, 101120, 115814, 117280, 187648, 231628, 234560, 289535, 463256, 469120, 579070, 926512, 938240, 1158140, 1853024, 2316280, 3706048, 4632560, 7412096, 9265120, 14824192, 18530240, 37060480, 74120960]

約数ペア:

[(1, 74120960), (2, 37060480), (4, 18530240), (5, 14824192), (8, 9265120), (10, 7412096), (16, 4632560), (20, 3706048), (32, 2316280), (40, 1853024), (64, 1158140), (79, 938240), (80, 926512), (128, 579070), (158, 469120), (160, 463256), (256, 289535), (316, 234560), (320, 231628), (395, 187648), (632, 117280), (640, 115814), (733, 101120), (790, 93824), (1264, 58640), (1280, 57907), (1466, 50560), (1580, 46912), (2528, 29320), (2932, 25280), (3160, 23456), (3665, 20224), (5056, 14660), (5864, 12640), (6320, 11728), (7330, 10112)]