139653120

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{2273}}^1$

素因数の和:2305

約数の個数: 104

約数和(自身を含む): 447032016

約数和(自身を除く): 307378896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2048, 2273, 2560, 3072, 3840, 4096, 4546, 5120, 6144, 6819, 7680, 9092, 10240, 11365, 12288, 13638, 15360, 18184, 20480, 22730, 27276, 30720, 34095, 36368, 45460, 54552, 61440, 68190, 72736, 90920, 109104, 136380, 145472, 181840, 218208, 272760, 290944, 363680, 436416, 545520, 581888, 727360, 872832, 1091040, 1163776, 1454720, 1745664, 2182080, 2327552, 2909440, 3491328, 4364160, 4655104, 5818880, 6982656, 8728320, 9310208, 11637760, 13965312, 17456640, 23275520, 27930624, 34913280, 46551040, 69826560, 139653120]

約数ペア:

[(1, 139653120), (2, 69826560), (3, 46551040), (4, 34913280), (5, 27930624), (6, 23275520), (8, 17456640), (10, 13965312), (12, 11637760), (15, 9310208), (16, 8728320), (20, 6982656), (24, 5818880), (30, 4655104), (32, 4364160), (40, 3491328), (48, 2909440), (60, 2327552), (64, 2182080), (80, 1745664), (96, 1454720), (120, 1163776), (128, 1091040), (160, 872832), (192, 727360), (240, 581888), (256, 545520), (320, 436416), (384, 363680), (480, 290944), (512, 272760), (640, 218208), (768, 181840), (960, 145472), (1024, 136380), (1280, 109104), (1536, 90920), (1920, 72736), (2048, 68190), (2273, 61440), (2560, 54552), (3072, 45460), (3840, 36368), (4096, 34095), (4546, 30720), (5120, 27276), (6144, 22730), (6819, 20480), (7680, 18184), (9092, 15360), (10240, 13638), (11365, 12288)]