121640640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11519}}^1$

素因数の和:11550

約数の個数: 112

約数和(自身を含む): 421355520

約数和(自身を除く): 299714880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 5280, 10560, 11519, 23038, 34557, 46076, 57595, 69114, 92152, 115190, 126709, 138228, 172785, 184304, 230380, 253418, 276456, 345570, 368608, 380127, 460760, 506836, 552912, 633545, 691140, 737216, 760254, 921520, 1013672, 1105824, 1267090, 1382280, 1520508, 1843040, 1900635, 2027344, 2211648, 2534180, 2764560, 3041016, 3686080, 3801270, 4054688, 5068360, 5529120, 6082032, 7602540, 8109376, 10136720, 11058240, 12164064, 15205080, 20273440, 24328128, 30410160, 40546880, 60820320, 121640640]

約数ペア:

[(1, 121640640), (2, 60820320), (3, 40546880), (4, 30410160), (5, 24328128), (6, 20273440), (8, 15205080), (10, 12164064), (11, 11058240), (12, 10136720), (15, 8109376), (16, 7602540), (20, 6082032), (22, 5529120), (24, 5068360), (30, 4054688), (32, 3801270), (33, 3686080), (40, 3041016), (44, 2764560), (48, 2534180), (55, 2211648), (60, 2027344), (64, 1900635), (66, 1843040), (80, 1520508), (88, 1382280), (96, 1267090), (110, 1105824), (120, 1013672), (132, 921520), (160, 760254), (165, 737216), (176, 691140), (192, 633545), (220, 552912), (240, 506836), (264, 460760), (320, 380127), (330, 368608), (352, 345570), (440, 276456), (480, 253418), (528, 230380), (660, 184304), (704, 172785), (880, 138228), (960, 126709), (1056, 115190), (1320, 92152), (1760, 69114), (2112, 57595), (2640, 46076), (3520, 34557), (5280, 23038), (10560, 11519)]