2011229280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1396687}}^1$

素因数の和:1396708

約数の個数: 72

約数和(自身を含む): 6863324832

約数和(自身を除く): 4852095552

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, 1396687, 2793374, 4190061, 5586748, 6983435, 8380122, 11173496, 12570183, 13966870, 16760244, 20950305, 22346992, 25140366, 27933740, 33520488, 41900610, 44693984, 50280732, 55867480, 62850915, 67040976, 83801220, 100561464, 111734960, 125701830, 134081952, 167602440, 201122928, 223469920, 251403660, 335204880, 402245856, 502807320, 670409760, 1005614640, 2011229280]

約数ペア:

[(1, 2011229280), (2, 1005614640), (3, 670409760), (4, 502807320), (5, 402245856), (6, 335204880), (8, 251403660), (9, 223469920), (10, 201122928), (12, 167602440), (15, 134081952), (16, 125701830), (18, 111734960), (20, 100561464), (24, 83801220), (30, 67040976), (32, 62850915), (36, 55867480), (40, 50280732), (45, 44693984), (48, 41900610), (60, 33520488), (72, 27933740), (80, 25140366), (90, 22346992), (96, 20950305), (120, 16760244), (144, 13966870), (160, 12570183), (180, 11173496), (240, 8380122), (288, 6983435), (360, 5586748), (480, 4190061), (720, 2793374), (1440, 1396687)]