5552640

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{241}}^1$

素因数の和:270

約数の個数: 120

約数和(自身を含む): 19310148

約数和(自身を除く): 13757508

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, 512, 576, 640, 720, 723, 768, 960, 964, 1152, 1205, 1280, 1440, 1446, 1536, 1920, 1928, 2169, 2304, 2410, 2560, 2880, 2892, 3615, 3840, 3856, 4338, 4608, 4820, 5760, 5784, 7230, 7680, 7712, 8676, 9640, 10845, 11520, 11568, 14460, 15424, 17352, 19280, 21690, 23040, 23136, 28920, 30848, 34704, 38560, 43380, 46272, 57840, 61696, 69408, 77120, 86760, 92544, 115680, 123392, 138816, 154240, 173520, 185088, 231360, 277632, 308480, 347040, 370176, 462720, 555264, 616960, 694080, 925440, 1110528, 1388160, 1850880, 2776320, 5552640]

約数ペア:

[(1, 5552640), (2, 2776320), (3, 1850880), (4, 1388160), (5, 1110528), (6, 925440), (8, 694080), (9, 616960), (10, 555264), (12, 462720), (15, 370176), (16, 347040), (18, 308480), (20, 277632), (24, 231360), (30, 185088), (32, 173520), (36, 154240), (40, 138816), (45, 123392), (48, 115680), (60, 92544), (64, 86760), (72, 77120), (80, 69408), (90, 61696), (96, 57840), (120, 46272), (128, 43380), (144, 38560), (160, 34704), (180, 30848), (192, 28920), (240, 23136), (241, 23040), (256, 21690), (288, 19280), (320, 17352), (360, 15424), (384, 14460), (480, 11568), (482, 11520), (512, 10845), (576, 9640), (640, 8676), (720, 7712), (723, 7680), (768, 7230), (960, 5784), (964, 5760), (1152, 4820), (1205, 4608), (1280, 4338), (1440, 3856), (1446, 3840), (1536, 3615), (1920, 2892), (1928, 2880), (2169, 2560), (2304, 2410)]