69477120

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:227

約数の個数: 216

約数和(自身を含む): 248395056

約数和(自身を除く): 178917936

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 128, 144, 148, 160, 163, 180, 185, 192, 222, 240, 256, 288, 296, 320, 326, 333, 360, 370, 384, 444, 480, 489, 555, 576, 592, 640, 652, 666, 720, 740, 768, 815, 888, 960, 978, 1110, 1152, 1184, 1280, 1304, 1332, 1440, 1467, 1480, 1630, 1665, 1776, 1920, 1956, 2220, 2304, 2368, 2445, 2608, 2664, 2880, 2934, 2960, 3260, 3330, 3552, 3840, 3912, 4440, 4736, 4890, 5216, 5328, 5760, 5868, 5920, 6031, 6520, 6660, 7104, 7335, 7824, 8880, 9472, 9780, 10432, 10656, 11520, 11736, 11840, 12062, 13040, 13320, 14208, 14670, 15648, 17760, 18093, 19560, 20864, 21312, 23472, 23680, 24124, 26080, 26640, 28416, 29340, 30155, 31296, 35520, 36186, 39120, 41728, 42624, 46944, 47360, 48248, 52160, 53280, 54279, 58680, 60310, 62592, 71040, 72372, 78240, 85248, 90465, 93888, 96496, 104320, 106560, 108558, 117360, 120620, 125184, 142080, 144744, 156480, 180930, 187776, 192992, 208640, 213120, 217116, 234720, 241240, 271395, 289488, 312960, 361860, 375552, 385984, 426240, 434232, 469440, 482480, 542790, 578976, 625920, 723720, 771968, 868464, 938880, 964960, 1085580, 1157952, 1447440, 1543936, 1736928, 1877760, 1929920, 2171160, 2315904, 2894880, 3473856, 3859840, 4342320, 4631808, 5789760, 6947712, 7719680, 8684640, 11579520, 13895424, 17369280, 23159040, 34738560, 69477120]

約数ペア:

[(1, 69477120), (2, 34738560), (3, 23159040), (4, 17369280), (5, 13895424), (6, 11579520), (8, 8684640), (9, 7719680), (10, 6947712), (12, 5789760), (15, 4631808), (16, 4342320), (18, 3859840), (20, 3473856), (24, 2894880), (30, 2315904), (32, 2171160), (36, 1929920), (37, 1877760), (40, 1736928), (45, 1543936), (48, 1447440), (60, 1157952), (64, 1085580), (72, 964960), (74, 938880), (80, 868464), (90, 771968), (96, 723720), (111, 625920), (120, 578976), (128, 542790), (144, 482480), (148, 469440), (160, 434232), (163, 426240), (180, 385984), (185, 375552), (192, 361860), (222, 312960), (240, 289488), (256, 271395), (288, 241240), (296, 234720), (320, 217116), (326, 213120), (333, 208640), (360, 192992), (370, 187776), (384, 180930), (444, 156480), (480, 144744), (489, 142080), (555, 125184), (576, 120620), (592, 117360), (640, 108558), (652, 106560), (666, 104320), (720, 96496), (740, 93888), (768, 90465), (815, 85248), (888, 78240), (960, 72372), (978, 71040), (1110, 62592), (1152, 60310), (1184, 58680), (1280, 54279), (1304, 53280), (1332, 52160), (1440, 48248), (1467, 47360), (1480, 46944), (1630, 42624), (1665, 41728), (1776, 39120), (1920, 36186), (1956, 35520), (2220, 31296), (2304, 30155), (2368, 29340), (2445, 28416), (2608, 26640), (2664, 26080), (2880, 24124), (2934, 23680), (2960, 23472), (3260, 21312), (3330, 20864), (3552, 19560), (3840, 18093), (3912, 17760), (4440, 15648), (4736, 14670), (4890, 14208), (5216, 13320), (5328, 13040), (5760, 12062), (5868, 11840), (5920, 11736), (6031, 11520), (6520, 10656), (6660, 10432), (7104, 9780), (7335, 9472), (7824, 8880)]