20232543360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{2003}}^1\times {\mathrm{5261}}^1$

素因数の和:7286

約数の個数: 128

約数和(自身を含む): 64535693760

約数和(自身を除く): 44303150400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 2003, 4006, 5261, 6009, 8012, 10015, 10522, 12018, 15783, 16024, 20030, 21044, 24036, 26305, 30045, 31566, 32048, 40060, 42088, 48072, 52610, 60090, 63132, 64096, 78915, 80120, 84176, 96144, 105220, 120180, 126264, 128192, 157830, 160240, 168352, 192288, 210440, 240360, 252528, 256384, 315660, 320480, 336704, 384576, 420880, 480720, 505056, 631320, 640960, 673408, 769152, 841760, 961440, 1010112, 1262640, 1281920, 1683520, 1922880, 2020224, 2525280, 3367040, 3845760, 5050560, 10101120, 10537783, 21075566, 31613349, 42151132, 52688915, 63226698, 84302264, 105377830, 126453396, 158066745, 168604528, 210755660, 252906792, 316133490, 337209056, 421511320, 505813584, 632266980, 674418112, 843022640, 1011627168, 1264533960, 1348836224, 1686045280, 2023254336, 2529067920, 3372090560, 4046508672, 5058135840, 6744181120, 10116271680, 20232543360]

約数ペア:

[(1, 20232543360), (2, 10116271680), (3, 6744181120), (4, 5058135840), (5, 4046508672), (6, 3372090560), (8, 2529067920), (10, 2023254336), (12, 1686045280), (15, 1348836224), (16, 1264533960), (20, 1011627168), (24, 843022640), (30, 674418112), (32, 632266980), (40, 505813584), (48, 421511320), (60, 337209056), (64, 316133490), (80, 252906792), (96, 210755660), (120, 168604528), (128, 158066745), (160, 126453396), (192, 105377830), (240, 84302264), (320, 63226698), (384, 52688915), (480, 42151132), (640, 31613349), (960, 21075566), (1920, 10537783), (2003, 10101120), (4006, 5050560), (5261, 3845760), (6009, 3367040), (8012, 2525280), (10015, 2020224), (10522, 1922880), (12018, 1683520), (15783, 1281920), (16024, 1262640), (20030, 1010112), (21044, 961440), (24036, 841760), (26305, 769152), (30045, 673408), (31566, 640960), (32048, 631320), (40060, 505056), (42088, 480720), (48072, 420880), (52610, 384576), (60090, 336704), (63132, 320480), (64096, 315660), (78915, 256384), (80120, 252528), (84176, 240360), (96144, 210440), (105220, 192288), (120180, 168352), (126264, 160240), (128192, 157830)]