23805120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:338

約数の個数: 112

約数和(自身を含む): 76553568

約数和(自身を除く): 52748448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 137, 160, 181, 192, 240, 274, 320, 362, 411, 480, 543, 548, 685, 724, 822, 905, 960, 1086, 1096, 1370, 1448, 1644, 1810, 2055, 2172, 2192, 2715, 2740, 2896, 3288, 3620, 4110, 4344, 4384, 5430, 5480, 5792, 6576, 7240, 8220, 8688, 8768, 10860, 10960, 11584, 13152, 14480, 16440, 17376, 21720, 21920, 24797, 26304, 28960, 32880, 34752, 43440, 43840, 49594, 57920, 65760, 74391, 86880, 99188, 123985, 131520, 148782, 173760, 198376, 247970, 297564, 371955, 396752, 495940, 595128, 743910, 793504, 991880, 1190256, 1487820, 1587008, 1983760, 2380512, 2975640, 3967520, 4761024, 5951280, 7935040, 11902560, 23805120]

約数ペア:

[(1, 23805120), (2, 11902560), (3, 7935040), (4, 5951280), (5, 4761024), (6, 3967520), (8, 2975640), (10, 2380512), (12, 1983760), (15, 1587008), (16, 1487820), (20, 1190256), (24, 991880), (30, 793504), (32, 743910), (40, 595128), (48, 495940), (60, 396752), (64, 371955), (80, 297564), (96, 247970), (120, 198376), (137, 173760), (160, 148782), (181, 131520), (192, 123985), (240, 99188), (274, 86880), (320, 74391), (362, 65760), (411, 57920), (480, 49594), (543, 43840), (548, 43440), (685, 34752), (724, 32880), (822, 28960), (905, 26304), (960, 24797), (1086, 21920), (1096, 21720), (1370, 17376), (1448, 16440), (1644, 14480), (1810, 13152), (2055, 11584), (2172, 10960), (2192, 10860), (2715, 8768), (2740, 8688), (2896, 8220), (3288, 7240), (3620, 6576), (4110, 5792), (4344, 5480), (4384, 5430)]