55303680

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1$

素因数の和:424

約数の個数: 160

約数和(自身を含む): 186595200

約数和(自身を除く): 131291520

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, 379, 380, 384, 456, 480, 512, 570, 608, 640, 758, 760, 768, 912, 960, 1137, 1140, 1216, 1280, 1516, 1520, 1536, 1824, 1895, 1920, 2274, 2280, 2432, 2560, 3032, 3040, 3648, 3790, 3840, 4548, 4560, 4864, 5685, 6064, 6080, 7201, 7296, 7580, 7680, 9096, 9120, 9728, 11370, 12128, 12160, 14402, 14592, 15160, 18192, 18240, 21603, 22740, 24256, 24320, 28804, 29184, 30320, 36005, 36384, 36480, 43206, 45480, 48512, 48640, 57608, 60640, 72010, 72768, 72960, 86412, 90960, 97024, 108015, 115216, 121280, 144020, 145536, 145920, 172824, 181920, 194048, 216030, 230432, 242560, 288040, 291072, 345648, 363840, 432060, 460864, 485120, 576080, 582144, 691296, 727680, 864120, 921728, 970240, 1152160, 1382592, 1455360, 1728240, 1843456, 2304320, 2765184, 2910720, 3456480, 3686912, 4608640, 5530368, 6912960, 9217280, 11060736, 13825920, 18434560, 27651840, 55303680]

約数ペア:

[(1, 55303680), (2, 27651840), (3, 18434560), (4, 13825920), (5, 11060736), (6, 9217280), (8, 6912960), (10, 5530368), (12, 4608640), (15, 3686912), (16, 3456480), (19, 2910720), (20, 2765184), (24, 2304320), (30, 1843456), (32, 1728240), (38, 1455360), (40, 1382592), (48, 1152160), (57, 970240), (60, 921728), (64, 864120), (76, 727680), (80, 691296), (95, 582144), (96, 576080), (114, 485120), (120, 460864), (128, 432060), (152, 363840), (160, 345648), (190, 291072), (192, 288040), (228, 242560), (240, 230432), (256, 216030), (285, 194048), (304, 181920), (320, 172824), (379, 145920), (380, 145536), (384, 144020), (456, 121280), (480, 115216), (512, 108015), (570, 97024), (608, 90960), (640, 86412), (758, 72960), (760, 72768), (768, 72010), (912, 60640), (960, 57608), (1137, 48640), (1140, 48512), (1216, 45480), (1280, 43206), (1516, 36480), (1520, 36384), (1536, 36005), (1824, 30320), (1895, 29184), (1920, 28804), (2274, 24320), (2280, 24256), (2432, 22740), (2560, 21603), (3032, 18240), (3040, 18192), (3648, 15160), (3790, 14592), (3840, 14402), (4548, 12160), (4560, 12128), (4864, 11370), (5685, 9728), (6064, 9120), (6080, 9096), (7201, 7680), (7296, 7580)]