118838280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{457}}^1$

素因数の和:679

約数の個数: 128

約数和(自身を含む): 391754880

約数和(自身を除く): 272916600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 197, 220, 264, 330, 394, 440, 457, 591, 660, 788, 914, 985, 1182, 1320, 1371, 1576, 1828, 1970, 2167, 2285, 2364, 2742, 2955, 3656, 3940, 4334, 4570, 4728, 5027, 5484, 5910, 6501, 6855, 7880, 8668, 9140, 10054, 10835, 10968, 11820, 13002, 13710, 15081, 17336, 18280, 20108, 21670, 23640, 25135, 26004, 27420, 30162, 32505, 40216, 43340, 50270, 52008, 54840, 60324, 65010, 75405, 86680, 90029, 100540, 120648, 130020, 150810, 180058, 201080, 260040, 270087, 301620, 360116, 450145, 540174, 603240, 720232, 900290, 990319, 1080348, 1350435, 1800580, 1980638, 2160696, 2700870, 2970957, 3601160, 3961276, 4951595, 5401740, 5941914, 7922552, 9903190, 10803480, 11883828, 14854785, 19806380, 23767656, 29709570, 39612760, 59419140, 118838280]

約数ペア:

[(1, 118838280), (2, 59419140), (3, 39612760), (4, 29709570), (5, 23767656), (6, 19806380), (8, 14854785), (10, 11883828), (11, 10803480), (12, 9903190), (15, 7922552), (20, 5941914), (22, 5401740), (24, 4951595), (30, 3961276), (33, 3601160), (40, 2970957), (44, 2700870), (55, 2160696), (60, 1980638), (66, 1800580), (88, 1350435), (110, 1080348), (120, 990319), (132, 900290), (165, 720232), (197, 603240), (220, 540174), (264, 450145), (330, 360116), (394, 301620), (440, 270087), (457, 260040), (591, 201080), (660, 180058), (788, 150810), (914, 130020), (985, 120648), (1182, 100540), (1320, 90029), (1371, 86680), (1576, 75405), (1828, 65010), (1970, 60324), (2167, 54840), (2285, 52008), (2364, 50270), (2742, 43340), (2955, 40216), (3656, 32505), (3940, 30162), (4334, 27420), (4570, 26004), (4728, 25135), (5027, 23640), (5484, 21670), (5910, 20108), (6501, 18280), (6855, 17336), (7880, 15081), (8668, 13710), (9140, 13002), (10054, 11820), (10835, 10968)]