29854920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1$

素因数の和:439

約数の個数: 128

約数和(自身を含む): 96940800

約数和(自身を除く): 67085880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 29, 30, 40, 46, 58, 60, 69, 87, 92, 115, 116, 120, 138, 145, 174, 184, 230, 232, 276, 290, 345, 348, 373, 435, 460, 552, 580, 667, 690, 696, 746, 870, 920, 1119, 1160, 1334, 1380, 1492, 1740, 1865, 2001, 2238, 2668, 2760, 2984, 3335, 3480, 3730, 4002, 4476, 5336, 5595, 6670, 7460, 8004, 8579, 8952, 10005, 10817, 11190, 13340, 14920, 16008, 17158, 20010, 21634, 22380, 25737, 26680, 32451, 34316, 40020, 42895, 43268, 44760, 51474, 54085, 64902, 68632, 80040, 85790, 86536, 102948, 108170, 128685, 129804, 162255, 171580, 205896, 216340, 248791, 257370, 259608, 324510, 343160, 432680, 497582, 514740, 649020, 746373, 995164, 1029480, 1243955, 1298040, 1492746, 1990328, 2487910, 2985492, 3731865, 4975820, 5970984, 7463730, 9951640, 14927460, 29854920]

約数ペア:

[(1, 29854920), (2, 14927460), (3, 9951640), (4, 7463730), (5, 5970984), (6, 4975820), (8, 3731865), (10, 2985492), (12, 2487910), (15, 1990328), (20, 1492746), (23, 1298040), (24, 1243955), (29, 1029480), (30, 995164), (40, 746373), (46, 649020), (58, 514740), (60, 497582), (69, 432680), (87, 343160), (92, 324510), (115, 259608), (116, 257370), (120, 248791), (138, 216340), (145, 205896), (174, 171580), (184, 162255), (230, 129804), (232, 128685), (276, 108170), (290, 102948), (345, 86536), (348, 85790), (373, 80040), (435, 68632), (460, 64902), (552, 54085), (580, 51474), (667, 44760), (690, 43268), (696, 42895), (746, 40020), (870, 34316), (920, 32451), (1119, 26680), (1160, 25737), (1334, 22380), (1380, 21634), (1492, 20010), (1740, 17158), (1865, 16008), (2001, 14920), (2238, 13340), (2668, 11190), (2760, 10817), (2984, 10005), (3335, 8952), (3480, 8579), (3730, 8004), (4002, 7460), (4476, 6670), (5336, 5595)]