67637760

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{8807}}^1$

素因数の和:8833

約数の個数: 80

約数和(自身を含む): 216254016

約数和(自身を除く): 148616256

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, 1280, 1536, 1920, 2560, 3840, 7680, 8807, 17614, 26421, 35228, 44035, 52842, 70456, 88070, 105684, 132105, 140912, 176140, 211368, 264210, 281824, 352280, 422736, 528420, 563648, 704560, 845472, 1056840, 1127296, 1409120, 1690944, 2113680, 2254592, 2818240, 3381888, 4227360, 4509184, 5636480, 6763776, 8454720, 11272960, 13527552, 16909440, 22545920, 33818880, 67637760]

約数ペア:

[(1, 67637760), (2, 33818880), (3, 22545920), (4, 16909440), (5, 13527552), (6, 11272960), (8, 8454720), (10, 6763776), (12, 5636480), (15, 4509184), (16, 4227360), (20, 3381888), (24, 2818240), (30, 2254592), (32, 2113680), (40, 1690944), (48, 1409120), (60, 1127296), (64, 1056840), (80, 845472), (96, 704560), (120, 563648), (128, 528420), (160, 422736), (192, 352280), (240, 281824), (256, 264210), (320, 211368), (384, 176140), (480, 140912), (512, 132105), (640, 105684), (768, 88070), (960, 70456), (1280, 52842), (1536, 44035), (1920, 35228), (2560, 26421), (3840, 17614), (7680, 8807)]