240773472

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^1\times {\mathrm{4889}}^1$

素因数の和:4930

約数の個数: 120

約数和(自身を含む): 745529400

約数和(自身を除く): 504755928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 216, 228, 288, 304, 324, 342, 432, 456, 513, 608, 648, 684, 864, 912, 1026, 1296, 1368, 1539, 1824, 2052, 2592, 2736, 3078, 4104, 4889, 5472, 6156, 8208, 9778, 12312, 14667, 16416, 19556, 24624, 29334, 39112, 44001, 49248, 58668, 78224, 88002, 92891, 117336, 132003, 156448, 176004, 185782, 234672, 264006, 278673, 352008, 371564, 396009, 469344, 528012, 557346, 704016, 743128, 792018, 836019, 1056024, 1114692, 1408032, 1486256, 1584036, 1672038, 2112048, 2229384, 2508057, 2972512, 3168072, 3344076, 4224096, 4458768, 5016114, 6336144, 6688152, 7524171, 8917536, 10032228, 12672288, 13376304, 15048342, 20064456, 26752608, 30096684, 40128912, 60193368, 80257824, 120386736, 240773472]

約数ペア:

[(1, 240773472), (2, 120386736), (3, 80257824), (4, 60193368), (6, 40128912), (8, 30096684), (9, 26752608), (12, 20064456), (16, 15048342), (18, 13376304), (19, 12672288), (24, 10032228), (27, 8917536), (32, 7524171), (36, 6688152), (38, 6336144), (48, 5016114), (54, 4458768), (57, 4224096), (72, 3344076), (76, 3168072), (81, 2972512), (96, 2508057), (108, 2229384), (114, 2112048), (144, 1672038), (152, 1584036), (162, 1486256), (171, 1408032), (216, 1114692), (228, 1056024), (288, 836019), (304, 792018), (324, 743128), (342, 704016), (432, 557346), (456, 528012), (513, 469344), (608, 396009), (648, 371564), (684, 352008), (864, 278673), (912, 264006), (1026, 234672), (1296, 185782), (1368, 176004), (1539, 156448), (1824, 132003), (2052, 117336), (2592, 92891), (2736, 88002), (3078, 78224), (4104, 58668), (4889, 49248), (5472, 44001), (6156, 39112), (8208, 29334), (9778, 24624), (12312, 19556), (14667, 16416)]