468870080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{209317}}^1$

素因数の和:209341

約数の個数: 56

約数和(自身を含む): 1276002528

約数和(自身を除く): 807132448

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 209317, 418634, 837268, 1046585, 1465219, 1674536, 2093170, 2930438, 3349072, 4186340, 5860876, 6698144, 7326095, 8372680, 11721752, 13396288, 14652190, 16745360, 23443504, 29304380, 33490720, 46887008, 58608760, 66981440, 93774016, 117217520, 234435040, 468870080]

約数ペア:

[(1, 468870080), (2, 234435040), (4, 117217520), (5, 93774016), (7, 66981440), (8, 58608760), (10, 46887008), (14, 33490720), (16, 29304380), (20, 23443504), (28, 16745360), (32, 14652190), (35, 13396288), (40, 11721752), (56, 8372680), (64, 7326095), (70, 6698144), (80, 5860876), (112, 4186340), (140, 3349072), (160, 2930438), (224, 2093170), (280, 1674536), (320, 1465219), (448, 1046585), (560, 837268), (1120, 418634), (2240, 209317)]