135868160

素因数分解:

$2^8\times 5^1\times {\mathrm{179}}^1\times {\mathrm{593}}^1$

素因数の和:793

約数の個数: 72

約数和(自身を含む): 327816720

約数和(自身を除く): 191948560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 179, 256, 320, 358, 593, 640, 716, 895, 1186, 1280, 1432, 1790, 2372, 2864, 2965, 3580, 4744, 5728, 5930, 7160, 9488, 11456, 11860, 14320, 18976, 22912, 23720, 28640, 37952, 45824, 47440, 57280, 75904, 94880, 106147, 114560, 151808, 189760, 212294, 229120, 379520, 424588, 530735, 759040, 849176, 1061470, 1698352, 2122940, 3396704, 4245880, 6793408, 8491760, 13586816, 16983520, 27173632, 33967040, 67934080, 135868160]

約数ペア:

[(1, 135868160), (2, 67934080), (4, 33967040), (5, 27173632), (8, 16983520), (10, 13586816), (16, 8491760), (20, 6793408), (32, 4245880), (40, 3396704), (64, 2122940), (80, 1698352), (128, 1061470), (160, 849176), (179, 759040), (256, 530735), (320, 424588), (358, 379520), (593, 229120), (640, 212294), (716, 189760), (895, 151808), (1186, 114560), (1280, 106147), (1432, 94880), (1790, 75904), (2372, 57280), (2864, 47440), (2965, 45824), (3580, 37952), (4744, 28640), (5728, 23720), (5930, 22912), (7160, 18976), (9488, 14320), (11456, 11860)]