10887840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{7561}}^1$

素因数の和:7582

約数の個数: 72

約数和(自身を含む): 37159668

約数和(自身を除く): 26271828

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 7561, 15122, 22683, 30244, 37805, 45366, 60488, 68049, 75610, 90732, 113415, 120976, 136098, 151220, 181464, 226830, 241952, 272196, 302440, 340245, 362928, 453660, 544392, 604880, 680490, 725856, 907320, 1088784, 1209760, 1360980, 1814640, 2177568, 2721960, 3629280, 5443920, 10887840]

約数ペア:

[(1, 10887840), (2, 5443920), (3, 3629280), (4, 2721960), (5, 2177568), (6, 1814640), (8, 1360980), (9, 1209760), (10, 1088784), (12, 907320), (15, 725856), (16, 680490), (18, 604880), (20, 544392), (24, 453660), (30, 362928), (32, 340245), (36, 302440), (40, 272196), (45, 241952), (48, 226830), (60, 181464), (72, 151220), (80, 136098), (90, 120976), (96, 113415), (120, 90732), (144, 75610), (160, 68049), (180, 60488), (240, 45366), (288, 37805), (360, 30244), (480, 22683), (720, 15122), (1440, 7561)]