123721440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2281}}^1$

素因数の和:2412

約数の個数: 96

約数和(自身を含む): 393343776

約数和(自身を除く): 269622336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 113, 120, 160, 226, 240, 339, 452, 480, 565, 678, 904, 1130, 1356, 1695, 1808, 2260, 2281, 2712, 3390, 3616, 4520, 4562, 5424, 6780, 6843, 9040, 9124, 10848, 11405, 13560, 13686, 18080, 18248, 22810, 27120, 27372, 34215, 36496, 45620, 54240, 54744, 68430, 72992, 91240, 109488, 136860, 182480, 218976, 257753, 273720, 364960, 515506, 547440, 773259, 1031012, 1094880, 1288765, 1546518, 2062024, 2577530, 3093036, 3866295, 4124048, 5155060, 6186072, 7732590, 8248096, 10310120, 12372144, 15465180, 20620240, 24744288, 30930360, 41240480, 61860720, 123721440]

約数ペア:

[(1, 123721440), (2, 61860720), (3, 41240480), (4, 30930360), (5, 24744288), (6, 20620240), (8, 15465180), (10, 12372144), (12, 10310120), (15, 8248096), (16, 7732590), (20, 6186072), (24, 5155060), (30, 4124048), (32, 3866295), (40, 3093036), (48, 2577530), (60, 2062024), (80, 1546518), (96, 1288765), (113, 1094880), (120, 1031012), (160, 773259), (226, 547440), (240, 515506), (339, 364960), (452, 273720), (480, 257753), (565, 218976), (678, 182480), (904, 136860), (1130, 109488), (1356, 91240), (1695, 72992), (1808, 68430), (2260, 54744), (2281, 54240), (2712, 45620), (3390, 36496), (3616, 34215), (4520, 27372), (4562, 27120), (5424, 22810), (6780, 18248), (6843, 18080), (9040, 13686), (9124, 13560), (10848, 11405)]