202913280

素因数分解:

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

素因数の和:8836

約数の個数: 120

約数和(自身を含む): 702825552

約数和(自身を除く): 499912272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 8807, 11520, 17614, 23040, 26421, 35228, 44035, 52842, 70456, 79263, 88070, 105684, 132105, 140912, 158526, 176140, 211368, 264210, 281824, 317052, 352280, 396315, 422736, 528420, 563648, 634104, 704560, 792630, 845472, 1056840, 1127296, 1268208, 1409120, 1585260, 1690944, 2113680, 2254592, 2536416, 2818240, 3170520, 3381888, 4227360, 4509184, 5072832, 5636480, 6341040, 6763776, 8454720, 10145664, 11272960, 12682080, 13527552, 16909440, 20291328, 22545920, 25364160, 33818880, 40582656, 50728320, 67637760, 101456640, 202913280]

約数ペア:

[(1, 202913280), (2, 101456640), (3, 67637760), (4, 50728320), (5, 40582656), (6, 33818880), (8, 25364160), (9, 22545920), (10, 20291328), (12, 16909440), (15, 13527552), (16, 12682080), (18, 11272960), (20, 10145664), (24, 8454720), (30, 6763776), (32, 6341040), (36, 5636480), (40, 5072832), (45, 4509184), (48, 4227360), (60, 3381888), (64, 3170520), (72, 2818240), (80, 2536416), (90, 2254592), (96, 2113680), (120, 1690944), (128, 1585260), (144, 1409120), (160, 1268208), (180, 1127296), (192, 1056840), (240, 845472), (256, 792630), (288, 704560), (320, 634104), (360, 563648), (384, 528420), (480, 422736), (512, 396315), (576, 352280), (640, 317052), (720, 281824), (768, 264210), (960, 211368), (1152, 176140), (1280, 158526), (1440, 140912), (1536, 132105), (1920, 105684), (2304, 88070), (2560, 79263), (2880, 70456), (3840, 52842), (4608, 44035), (5760, 35228), (7680, 26421), (8807, 23040), (11520, 17614)]