67108320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1607}}^1$

素因数の和:1657

約数の個数: 144

約数和(自身を含む): 237051360

約数和(自身を除く): 169943040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 232, 240, 261, 288, 290, 348, 360, 435, 464, 480, 522, 580, 696, 720, 870, 928, 1044, 1160, 1305, 1392, 1440, 1607, 1740, 2088, 2320, 2610, 2784, 3214, 3480, 4176, 4640, 4821, 5220, 6428, 6960, 8035, 8352, 9642, 10440, 12856, 13920, 14463, 16070, 19284, 20880, 24105, 25712, 28926, 32140, 38568, 41760, 46603, 48210, 51424, 57852, 64280, 72315, 77136, 93206, 96420, 115704, 128560, 139809, 144630, 154272, 186412, 192840, 231408, 233015, 257120, 279618, 289260, 372824, 385680, 419427, 462816, 466030, 559236, 578520, 699045, 745648, 771360, 838854, 932060, 1118472, 1157040, 1398090, 1491296, 1677708, 1864120, 2097135, 2236944, 2314080, 2796180, 3355416, 3728240, 4194270, 4473888, 5592360, 6710832, 7456480, 8388540, 11184720, 13421664, 16777080, 22369440, 33554160, 67108320]

約数ペア:

[(1, 67108320), (2, 33554160), (3, 22369440), (4, 16777080), (5, 13421664), (6, 11184720), (8, 8388540), (9, 7456480), (10, 6710832), (12, 5592360), (15, 4473888), (16, 4194270), (18, 3728240), (20, 3355416), (24, 2796180), (29, 2314080), (30, 2236944), (32, 2097135), (36, 1864120), (40, 1677708), (45, 1491296), (48, 1398090), (58, 1157040), (60, 1118472), (72, 932060), (80, 838854), (87, 771360), (90, 745648), (96, 699045), (116, 578520), (120, 559236), (144, 466030), (145, 462816), (160, 419427), (174, 385680), (180, 372824), (232, 289260), (240, 279618), (261, 257120), (288, 233015), (290, 231408), (348, 192840), (360, 186412), (435, 154272), (464, 144630), (480, 139809), (522, 128560), (580, 115704), (696, 96420), (720, 93206), (870, 77136), (928, 72315), (1044, 64280), (1160, 57852), (1305, 51424), (1392, 48210), (1440, 46603), (1607, 41760), (1740, 38568), (2088, 32140), (2320, 28926), (2610, 25712), (2784, 24105), (3214, 20880), (3480, 19284), (4176, 16070), (4640, 14463), (4821, 13920), (5220, 12856), (6428, 10440), (6960, 9642), (8035, 8352)]