53917440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{739}}^1$

素因数の和:782

約数の個数: 144

約数和(自身を含む): 181507200

約数和(自身を除く): 127589760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 739, 760, 768, 912, 960, 1140, 1216, 1280, 1478, 1520, 1824, 1920, 2217, 2280, 2432, 2956, 3040, 3648, 3695, 3840, 4434, 4560, 4864, 5912, 6080, 7296, 7390, 8868, 9120, 11085, 11824, 12160, 14041, 14592, 14780, 17736, 18240, 22170, 23648, 24320, 28082, 29560, 35472, 36480, 42123, 44340, 47296, 56164, 59120, 70205, 70944, 72960, 84246, 88680, 94592, 112328, 118240, 140410, 141888, 168492, 177360, 189184, 210615, 224656, 236480, 280820, 283776, 336984, 354720, 421230, 449312, 472960, 561640, 567552, 673968, 709440, 842460, 898624, 945920, 1123280, 1347936, 1418880, 1684920, 1797248, 2246560, 2695872, 2837760, 3369840, 3594496, 4493120, 5391744, 6739680, 8986240, 10783488, 13479360, 17972480, 26958720, 53917440]

約数ペア:

[(1, 53917440), (2, 26958720), (3, 17972480), (4, 13479360), (5, 10783488), (6, 8986240), (8, 6739680), (10, 5391744), (12, 4493120), (15, 3594496), (16, 3369840), (19, 2837760), (20, 2695872), (24, 2246560), (30, 1797248), (32, 1684920), (38, 1418880), (40, 1347936), (48, 1123280), (57, 945920), (60, 898624), (64, 842460), (76, 709440), (80, 673968), (95, 567552), (96, 561640), (114, 472960), (120, 449312), (128, 421230), (152, 354720), (160, 336984), (190, 283776), (192, 280820), (228, 236480), (240, 224656), (256, 210615), (285, 189184), (304, 177360), (320, 168492), (380, 141888), (384, 140410), (456, 118240), (480, 112328), (570, 94592), (608, 88680), (640, 84246), (739, 72960), (760, 70944), (768, 70205), (912, 59120), (960, 56164), (1140, 47296), (1216, 44340), (1280, 42123), (1478, 36480), (1520, 35472), (1824, 29560), (1920, 28082), (2217, 24320), (2280, 23648), (2432, 22170), (2956, 18240), (3040, 17736), (3648, 14780), (3695, 14592), (3840, 14041), (4434, 12160), (4560, 11824), (4864, 11085), (5912, 9120), (6080, 8868), (7296, 7390)]