299204480

素因数分解:

$2^7\times 5^1\times {\mathrm{467507}}^1$

素因数の和:467526

約数の個数: 32

約数和(自身を含む): 715287240

約数和(自身を除く): 416082760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 467507, 935014, 1870028, 2337535, 3740056, 4675070, 7480112, 9350140, 14960224, 18700280, 29920448, 37400560, 59840896, 74801120, 149602240, 299204480]

約数ペア:

[(1, 299204480), (2, 149602240), (4, 74801120), (5, 59840896), (8, 37400560), (10, 29920448), (16, 18700280), (20, 14960224), (32, 9350140), (40, 7480112), (64, 4675070), (80, 3740056), (128, 2337535), (160, 1870028), (320, 935014), (640, 467507)]