27229440

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{1013}}^1$

素因数の和:1044

約数の個数: 144

約数和(自身を含む): 99485568

約数和(自身を除く): 72256128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1013, 1120, 1280, 1344, 1680, 1792, 1920, 2026, 2240, 2688, 3039, 3360, 3840, 4052, 4480, 5065, 5376, 6078, 6720, 7091, 8104, 8960, 10130, 12156, 13440, 14182, 15195, 16208, 20260, 21273, 24312, 26880, 28364, 30390, 32416, 35455, 40520, 42546, 48624, 56728, 60780, 64832, 70910, 81040, 85092, 97248, 106365, 113456, 121560, 129664, 141820, 162080, 170184, 194496, 212730, 226912, 243120, 259328, 283640, 324160, 340368, 388992, 425460, 453824, 486240, 567280, 648320, 680736, 777984, 850920, 907648, 972480, 1134560, 1296640, 1361472, 1701840, 1815296, 1944960, 2269120, 2722944, 3403680, 3889920, 4538240, 5445888, 6807360, 9076480, 13614720, 27229440]

約数ペア:

[(1, 27229440), (2, 13614720), (3, 9076480), (4, 6807360), (5, 5445888), (6, 4538240), (7, 3889920), (8, 3403680), (10, 2722944), (12, 2269120), (14, 1944960), (15, 1815296), (16, 1701840), (20, 1361472), (21, 1296640), (24, 1134560), (28, 972480), (30, 907648), (32, 850920), (35, 777984), (40, 680736), (42, 648320), (48, 567280), (56, 486240), (60, 453824), (64, 425460), (70, 388992), (80, 340368), (84, 324160), (96, 283640), (105, 259328), (112, 243120), (120, 226912), (128, 212730), (140, 194496), (160, 170184), (168, 162080), (192, 141820), (210, 129664), (224, 121560), (240, 113456), (256, 106365), (280, 97248), (320, 85092), (336, 81040), (384, 70910), (420, 64832), (448, 60780), (480, 56728), (560, 48624), (640, 42546), (672, 40520), (768, 35455), (840, 32416), (896, 30390), (960, 28364), (1013, 26880), (1120, 24312), (1280, 21273), (1344, 20260), (1680, 16208), (1792, 15195), (1920, 14182), (2026, 13440), (2240, 12156), (2688, 10130), (3039, 8960), (3360, 8104), (3840, 7091), (4052, 6720), (4480, 6078), (5065, 5376)]