2008194480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{523}}^1\times {\mathrm{5333}}^1$

素因数の和:5875

約数の個数: 120

約数和(自身を含む): 6758348688

約数和(自身を除く): 4750154208

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, 90, 120, 144, 180, 240, 360, 523, 720, 1046, 1569, 2092, 2615, 3138, 4184, 4707, 5230, 5333, 6276, 7845, 8368, 9414, 10460, 10666, 12552, 15690, 15999, 18828, 20920, 21332, 23535, 25104, 26665, 31380, 31998, 37656, 41840, 42664, 47070, 47997, 53330, 62760, 63996, 75312, 79995, 85328, 94140, 95994, 106660, 125520, 127992, 159990, 188280, 191988, 213320, 239985, 255984, 319980, 376560, 383976, 426640, 479970, 639960, 767952, 959940, 1279920, 1919880, 2789159, 3839760, 5578318, 8367477, 11156636, 13945795, 16734954, 22313272, 25102431, 27891590, 33469908, 41837385, 44626544, 50204862, 55783180, 66939816, 83674770, 100409724, 111566360, 125512155, 133879632, 167349540, 200819448, 223132720, 251024310, 334699080, 401638896, 502048620, 669398160, 1004097240, 2008194480]

約数ペア:

[(1, 2008194480), (2, 1004097240), (3, 669398160), (4, 502048620), (5, 401638896), (6, 334699080), (8, 251024310), (9, 223132720), (10, 200819448), (12, 167349540), (15, 133879632), (16, 125512155), (18, 111566360), (20, 100409724), (24, 83674770), (30, 66939816), (36, 55783180), (40, 50204862), (45, 44626544), (48, 41837385), (60, 33469908), (72, 27891590), (80, 25102431), (90, 22313272), (120, 16734954), (144, 13945795), (180, 11156636), (240, 8367477), (360, 5578318), (523, 3839760), (720, 2789159), (1046, 1919880), (1569, 1279920), (2092, 959940), (2615, 767952), (3138, 639960), (4184, 479970), (4707, 426640), (5230, 383976), (5333, 376560), (6276, 319980), (7845, 255984), (8368, 239985), (9414, 213320), (10460, 191988), (10666, 188280), (12552, 159990), (15690, 127992), (15999, 125520), (18828, 106660), (20920, 95994), (21332, 94140), (23535, 85328), (25104, 79995), (26665, 75312), (31380, 63996), (31998, 62760), (37656, 53330), (41840, 47997), (42664, 47070)]