20136062880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13983377}}^1$

素因数の和:13983398

約数の個数: 72

約数和(自身を含む): 68714319492

約数和(自身を除く): 48578256612

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 13983377, 27966754, 41950131, 55933508, 69916885, 83900262, 111867016, 125850393, 139833770, 167800524, 209750655, 223734032, 251700786, 279667540, 335601048, 419501310, 447468064, 503401572, 559335080, 629251965, 671202096, 839002620, 1006803144, 1118670160, 1258503930, 1342404192, 1678005240, 2013606288, 2237340320, 2517007860, 3356010480, 4027212576, 5034015720, 6712020960, 10068031440, 20136062880]

約数ペア:

[(1, 20136062880), (2, 10068031440), (3, 6712020960), (4, 5034015720), (5, 4027212576), (6, 3356010480), (8, 2517007860), (9, 2237340320), (10, 2013606288), (12, 1678005240), (15, 1342404192), (16, 1258503930), (18, 1118670160), (20, 1006803144), (24, 839002620), (30, 671202096), (32, 629251965), (36, 559335080), (40, 503401572), (45, 447468064), (48, 419501310), (60, 335601048), (72, 279667540), (80, 251700786), (90, 223734032), (96, 209750655), (120, 167800524), (144, 139833770), (160, 125850393), (180, 111867016), (240, 83900262), (288, 69916885), (360, 55933508), (480, 41950131), (720, 27966754), (1440, 13983377)]