5245440

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{683}}^1$

素因数の和:709

約数の個数: 80

約数和(自身を含む): 16793568

約数和(自身を除く): 11548128

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, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 683, 768, 960, 1280, 1366, 1536, 1920, 2049, 2560, 2732, 3415, 3840, 4098, 5464, 6830, 7680, 8196, 10245, 10928, 13660, 16392, 20490, 21856, 27320, 32784, 40980, 43712, 54640, 65568, 81960, 87424, 109280, 131136, 163920, 174848, 218560, 262272, 327840, 349696, 437120, 524544, 655680, 874240, 1049088, 1311360, 1748480, 2622720, 5245440]

約数ペア:

[(1, 5245440), (2, 2622720), (3, 1748480), (4, 1311360), (5, 1049088), (6, 874240), (8, 655680), (10, 524544), (12, 437120), (15, 349696), (16, 327840), (20, 262272), (24, 218560), (30, 174848), (32, 163920), (40, 131136), (48, 109280), (60, 87424), (64, 81960), (80, 65568), (96, 54640), (120, 43712), (128, 40980), (160, 32784), (192, 27320), (240, 21856), (256, 20490), (320, 16392), (384, 13660), (480, 10928), (512, 10245), (640, 8196), (683, 7680), (768, 6830), (960, 5464), (1280, 4098), (1366, 3840), (1536, 3415), (1920, 2732), (2049, 2560)]