15435360

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{397}}^1$

素因数の和:427

約数の個数: 144

約数和(自身を含む): 54761616

約数和(自身を除く): 39326256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 397, 405, 432, 480, 486, 540, 648, 720, 794, 810, 864, 972, 1080, 1191, 1215, 1296, 1440, 1588, 1620, 1944, 1985, 2160, 2382, 2430, 2592, 3176, 3240, 3573, 3888, 3970, 4320, 4764, 4860, 5955, 6352, 6480, 7146, 7776, 7940, 9528, 9720, 10719, 11910, 12704, 12960, 14292, 15880, 17865, 19056, 19440, 21438, 23820, 28584, 31760, 32157, 35730, 38112, 38880, 42876, 47640, 53595, 57168, 63520, 64314, 71460, 85752, 95280, 96471, 107190, 114336, 128628, 142920, 160785, 171504, 190560, 192942, 214380, 257256, 285840, 321570, 343008, 385884, 428760, 482355, 514512, 571680, 643140, 771768, 857520, 964710, 1029024, 1286280, 1543536, 1715040, 1929420, 2572560, 3087072, 3858840, 5145120, 7717680, 15435360]

約数ペア:

[(1, 15435360), (2, 7717680), (3, 5145120), (4, 3858840), (5, 3087072), (6, 2572560), (8, 1929420), (9, 1715040), (10, 1543536), (12, 1286280), (15, 1029024), (16, 964710), (18, 857520), (20, 771768), (24, 643140), (27, 571680), (30, 514512), (32, 482355), (36, 428760), (40, 385884), (45, 343008), (48, 321570), (54, 285840), (60, 257256), (72, 214380), (80, 192942), (81, 190560), (90, 171504), (96, 160785), (108, 142920), (120, 128628), (135, 114336), (144, 107190), (160, 96471), (162, 95280), (180, 85752), (216, 71460), (240, 64314), (243, 63520), (270, 57168), (288, 53595), (324, 47640), (360, 42876), (397, 38880), (405, 38112), (432, 35730), (480, 32157), (486, 31760), (540, 28584), (648, 23820), (720, 21438), (794, 19440), (810, 19056), (864, 17865), (972, 15880), (1080, 14292), (1191, 12960), (1215, 12704), (1296, 11910), (1440, 10719), (1588, 9720), (1620, 9528), (1944, 7940), (1985, 7776), (2160, 7146), (2382, 6480), (2430, 6352), (2592, 5955), (3176, 4860), (3240, 4764), (3573, 4320), (3888, 3970)]