931595520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{242603}}^1$

素因数の和:242627

約数の個数: 72

約数和(自身を含む): 2975295456

約数和(自身を除く): 2043699936

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, 640, 768, 960, 1280, 1920, 3840, 242603, 485206, 727809, 970412, 1213015, 1455618, 1940824, 2426030, 2911236, 3639045, 3881648, 4852060, 5822472, 7278090, 7763296, 9704120, 11644944, 14556180, 15526592, 19408240, 23289888, 29112360, 31053184, 38816480, 46579776, 58224720, 62106368, 77632960, 93159552, 116449440, 155265920, 186319104, 232898880, 310531840, 465797760, 931595520]

約数ペア:

[(1, 931595520), (2, 465797760), (3, 310531840), (4, 232898880), (5, 186319104), (6, 155265920), (8, 116449440), (10, 93159552), (12, 77632960), (15, 62106368), (16, 58224720), (20, 46579776), (24, 38816480), (30, 31053184), (32, 29112360), (40, 23289888), (48, 19408240), (60, 15526592), (64, 14556180), (80, 11644944), (96, 9704120), (120, 7763296), (128, 7278090), (160, 5822472), (192, 4852060), (240, 3881648), (256, 3639045), (320, 2911236), (384, 2426030), (480, 1940824), (640, 1455618), (768, 1213015), (960, 970412), (1280, 727809), (1920, 485206), (3840, 242603)]