2015926560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{5323}}^1$

素因数の和:5607

約数の個数: 144

約数和(自身を含む): 6906803904

約数和(自身を除く): 4890877344

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, 263, 288, 360, 480, 526, 720, 789, 1052, 1315, 1440, 1578, 2104, 2367, 2630, 3156, 3945, 4208, 4734, 5260, 5323, 6312, 7890, 8416, 9468, 10520, 10646, 11835, 12624, 15780, 15969, 18936, 21040, 21292, 23670, 25248, 26615, 31560, 31938, 37872, 42080, 42584, 47340, 47907, 53230, 63120, 63876, 75744, 79845, 85168, 94680, 95814, 106460, 126240, 127752, 159690, 170336, 189360, 191628, 212920, 239535, 255504, 319380, 378720, 383256, 425840, 479070, 511008, 638760, 766512, 851680, 958140, 1277520, 1399949, 1533024, 1916280, 2555040, 2799898, 3832560, 4199847, 5599796, 6999745, 7665120, 8399694, 11199592, 12599541, 13999490, 16799388, 20999235, 22399184, 25199082, 27998980, 33598776, 41998470, 44798368, 50398164, 55997960, 62997705, 67197552, 83996940, 100796328, 111995920, 125995410, 134395104, 167993880, 201592656, 223991840, 251990820, 335987760, 403185312, 503981640, 671975520, 1007963280, 2015926560]

約数ペア:

[(1, 2015926560), (2, 1007963280), (3, 671975520), (4, 503981640), (5, 403185312), (6, 335987760), (8, 251990820), (9, 223991840), (10, 201592656), (12, 167993880), (15, 134395104), (16, 125995410), (18, 111995920), (20, 100796328), (24, 83996940), (30, 67197552), (32, 62997705), (36, 55997960), (40, 50398164), (45, 44798368), (48, 41998470), (60, 33598776), (72, 27998980), (80, 25199082), (90, 22399184), (96, 20999235), (120, 16799388), (144, 13999490), (160, 12599541), (180, 11199592), (240, 8399694), (263, 7665120), (288, 6999745), (360, 5599796), (480, 4199847), (526, 3832560), (720, 2799898), (789, 2555040), (1052, 1916280), (1315, 1533024), (1440, 1399949), (1578, 1277520), (2104, 958140), (2367, 851680), (2630, 766512), (3156, 638760), (3945, 511008), (4208, 479070), (4734, 425840), (5260, 383256), (5323, 378720), (6312, 319380), (7890, 255504), (8416, 239535), (9468, 212920), (10520, 191628), (10646, 189360), (11835, 170336), (12624, 159690), (15780, 127752), (15969, 126240), (18936, 106460), (21040, 95814), (21292, 94680), (23670, 85168), (25248, 79845), (26615, 75744), (31560, 63876), (31938, 63120), (37872, 53230), (42080, 47907), (42584, 47340)]