2776320

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{241}}^1$

素因数の和:268

約数の個数: 108

約数和(自身を含む): 9645636

約数和(自身を除く): 6869316

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 241, 256, 288, 320, 360, 384, 480, 482, 576, 640, 720, 723, 768, 960, 964, 1152, 1205, 1280, 1440, 1446, 1920, 1928, 2169, 2304, 2410, 2880, 2892, 3615, 3840, 3856, 4338, 4820, 5760, 5784, 7230, 7712, 8676, 9640, 10845, 11520, 11568, 14460, 15424, 17352, 19280, 21690, 23136, 28920, 30848, 34704, 38560, 43380, 46272, 57840, 61696, 69408, 77120, 86760, 92544, 115680, 138816, 154240, 173520, 185088, 231360, 277632, 308480, 347040, 462720, 555264, 694080, 925440, 1388160, 2776320]

約数ペア:

[(1, 2776320), (2, 1388160), (3, 925440), (4, 694080), (5, 555264), (6, 462720), (8, 347040), (9, 308480), (10, 277632), (12, 231360), (15, 185088), (16, 173520), (18, 154240), (20, 138816), (24, 115680), (30, 92544), (32, 86760), (36, 77120), (40, 69408), (45, 61696), (48, 57840), (60, 46272), (64, 43380), (72, 38560), (80, 34704), (90, 30848), (96, 28920), (120, 23136), (128, 21690), (144, 19280), (160, 17352), (180, 15424), (192, 14460), (240, 11568), (241, 11520), (256, 10845), (288, 9640), (320, 8676), (360, 7712), (384, 7230), (480, 5784), (482, 5760), (576, 4820), (640, 4338), (720, 3856), (723, 3840), (768, 3615), (960, 2892), (964, 2880), (1152, 2410), (1205, 2304), (1280, 2169), (1440, 1928), (1446, 1920)]