428897520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{7177}}^1$

素因数の和:7279

約数の個数: 120

約数和(自身を含む): 1457937936

約数和(自身を除く): 1029040416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 83, 90, 120, 144, 166, 180, 240, 249, 332, 360, 415, 498, 664, 720, 747, 830, 996, 1245, 1328, 1494, 1660, 1992, 2490, 2988, 3320, 3735, 3984, 4980, 5976, 6640, 7177, 7470, 9960, 11952, 14354, 14940, 19920, 21531, 28708, 29880, 35885, 43062, 57416, 59760, 64593, 71770, 86124, 107655, 114832, 129186, 143540, 172248, 215310, 258372, 287080, 322965, 344496, 430620, 516744, 574160, 595691, 645930, 861240, 1033488, 1191382, 1291860, 1722480, 1787073, 2382764, 2583720, 2978455, 3574146, 4765528, 5167440, 5361219, 5956910, 7148292, 8935365, 9531056, 10722438, 11913820, 14296584, 17870730, 21444876, 23827640, 26806095, 28593168, 35741460, 42889752, 47655280, 53612190, 71482920, 85779504, 107224380, 142965840, 214448760, 428897520]

約数ペア:

[(1, 428897520), (2, 214448760), (3, 142965840), (4, 107224380), (5, 85779504), (6, 71482920), (8, 53612190), (9, 47655280), (10, 42889752), (12, 35741460), (15, 28593168), (16, 26806095), (18, 23827640), (20, 21444876), (24, 17870730), (30, 14296584), (36, 11913820), (40, 10722438), (45, 9531056), (48, 8935365), (60, 7148292), (72, 5956910), (80, 5361219), (83, 5167440), (90, 4765528), (120, 3574146), (144, 2978455), (166, 2583720), (180, 2382764), (240, 1787073), (249, 1722480), (332, 1291860), (360, 1191382), (415, 1033488), (498, 861240), (664, 645930), (720, 595691), (747, 574160), (830, 516744), (996, 430620), (1245, 344496), (1328, 322965), (1494, 287080), (1660, 258372), (1992, 215310), (2490, 172248), (2988, 143540), (3320, 129186), (3735, 114832), (3984, 107655), (4980, 86124), (5976, 71770), (6640, 64593), (7177, 59760), (7470, 57416), (9960, 43062), (11952, 35885), (14354, 29880), (14940, 28708), (19920, 21531)]