55311120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{883}}^1$

素因数の和:934

約数の個数: 160

約数和(自身を含む): 197308800

約数和(自身を除く): 141997680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 108, 116, 120, 135, 144, 145, 174, 180, 216, 232, 240, 261, 270, 290, 348, 360, 432, 435, 464, 522, 540, 580, 696, 720, 783, 870, 883, 1044, 1080, 1160, 1305, 1392, 1566, 1740, 1766, 2088, 2160, 2320, 2610, 2649, 3132, 3480, 3532, 3915, 4176, 4415, 5220, 5298, 6264, 6960, 7064, 7830, 7947, 8830, 10440, 10596, 12528, 13245, 14128, 15660, 15894, 17660, 20880, 21192, 23841, 25607, 26490, 31320, 31788, 35320, 39735, 42384, 47682, 51214, 52980, 62640, 63576, 70640, 76821, 79470, 95364, 102428, 105960, 119205, 127152, 128035, 153642, 158940, 190728, 204856, 211920, 230463, 238410, 256070, 307284, 317880, 381456, 384105, 409712, 460926, 476820, 512140, 614568, 635760, 691389, 768210, 921852, 953640, 1024280, 1152315, 1229136, 1382778, 1536420, 1843704, 1907280, 2048560, 2304630, 2765556, 3072840, 3456945, 3687408, 4609260, 5531112, 6145680, 6913890, 9218520, 11062224, 13827780, 18437040, 27655560, 55311120]

約数ペア:

[(1, 55311120), (2, 27655560), (3, 18437040), (4, 13827780), (5, 11062224), (6, 9218520), (8, 6913890), (9, 6145680), (10, 5531112), (12, 4609260), (15, 3687408), (16, 3456945), (18, 3072840), (20, 2765556), (24, 2304630), (27, 2048560), (29, 1907280), (30, 1843704), (36, 1536420), (40, 1382778), (45, 1229136), (48, 1152315), (54, 1024280), (58, 953640), (60, 921852), (72, 768210), (80, 691389), (87, 635760), (90, 614568), (108, 512140), (116, 476820), (120, 460926), (135, 409712), (144, 384105), (145, 381456), (174, 317880), (180, 307284), (216, 256070), (232, 238410), (240, 230463), (261, 211920), (270, 204856), (290, 190728), (348, 158940), (360, 153642), (432, 128035), (435, 127152), (464, 119205), (522, 105960), (540, 102428), (580, 95364), (696, 79470), (720, 76821), (783, 70640), (870, 63576), (883, 62640), (1044, 52980), (1080, 51214), (1160, 47682), (1305, 42384), (1392, 39735), (1566, 35320), (1740, 31788), (1766, 31320), (2088, 26490), (2160, 25607), (2320, 23841), (2610, 21192), (2649, 20880), (3132, 17660), (3480, 15894), (3532, 15660), (3915, 14128), (4176, 13245), (4415, 12528), (5220, 10596), (5298, 10440), (6264, 8830), (6960, 7947), (7064, 7830)]