155854080

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:273

約数の個数: 216

約数和(自身を含む): 549083808

約数和(自身を除く): 393229728

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, 83, 90, 96, 120, 128, 144, 160, 163, 166, 180, 192, 240, 249, 256, 288, 320, 326, 332, 360, 384, 415, 480, 489, 498, 576, 640, 652, 664, 720, 747, 768, 815, 830, 960, 978, 996, 1152, 1245, 1280, 1304, 1328, 1440, 1467, 1494, 1630, 1660, 1920, 1956, 1992, 2304, 2445, 2490, 2608, 2656, 2880, 2934, 2988, 3260, 3320, 3735, 3840, 3912, 3984, 4890, 4980, 5216, 5312, 5760, 5868, 5976, 6520, 6640, 7335, 7470, 7824, 7968, 9780, 9960, 10432, 10624, 11520, 11736, 11952, 13040, 13280, 13529, 14670, 14940, 15648, 15936, 19560, 19920, 20864, 21248, 23472, 23904, 26080, 26560, 27058, 29340, 29880, 31296, 31872, 39120, 39840, 40587, 41728, 46944, 47808, 52160, 53120, 54116, 58680, 59760, 62592, 63744, 67645, 78240, 79680, 81174, 93888, 95616, 104320, 106240, 108232, 117360, 119520, 121761, 125184, 135290, 156480, 159360, 162348, 187776, 191232, 202935, 208640, 216464, 234720, 239040, 243522, 270580, 312960, 318720, 324696, 375552, 405870, 432928, 469440, 478080, 487044, 541160, 608805, 625920, 649392, 811740, 865856, 938880, 956160, 974088, 1082320, 1217610, 1298784, 1623480, 1731712, 1877760, 1948176, 2164640, 2435220, 2597568, 3246960, 3463424, 3896352, 4329280, 4870440, 5195136, 6493920, 7792704, 8658560, 9740880, 10390272, 12987840, 15585408, 17317120, 19481760, 25975680, 31170816, 38963520, 51951360, 77927040, 155854080]

約数ペア:

[(1, 155854080), (2, 77927040), (3, 51951360), (4, 38963520), (5, 31170816), (6, 25975680), (8, 19481760), (9, 17317120), (10, 15585408), (12, 12987840), (15, 10390272), (16, 9740880), (18, 8658560), (20, 7792704), (24, 6493920), (30, 5195136), (32, 4870440), (36, 4329280), (40, 3896352), (45, 3463424), (48, 3246960), (60, 2597568), (64, 2435220), (72, 2164640), (80, 1948176), (83, 1877760), (90, 1731712), (96, 1623480), (120, 1298784), (128, 1217610), (144, 1082320), (160, 974088), (163, 956160), (166, 938880), (180, 865856), (192, 811740), (240, 649392), (249, 625920), (256, 608805), (288, 541160), (320, 487044), (326, 478080), (332, 469440), (360, 432928), (384, 405870), (415, 375552), (480, 324696), (489, 318720), (498, 312960), (576, 270580), (640, 243522), (652, 239040), (664, 234720), (720, 216464), (747, 208640), (768, 202935), (815, 191232), (830, 187776), (960, 162348), (978, 159360), (996, 156480), (1152, 135290), (1245, 125184), (1280, 121761), (1304, 119520), (1328, 117360), (1440, 108232), (1467, 106240), (1494, 104320), (1630, 95616), (1660, 93888), (1920, 81174), (1956, 79680), (1992, 78240), (2304, 67645), (2445, 63744), (2490, 62592), (2608, 59760), (2656, 58680), (2880, 54116), (2934, 53120), (2988, 52160), (3260, 47808), (3320, 46944), (3735, 41728), (3840, 40587), (3912, 39840), (3984, 39120), (4890, 31872), (4980, 31296), (5216, 29880), (5312, 29340), (5760, 27058), (5868, 26560), (5976, 26080), (6520, 23904), (6640, 23472), (7335, 21248), (7470, 20864), (7824, 19920), (7968, 19560), (9780, 15936), (9960, 15648), (10432, 14940), (10624, 14670), (11520, 13529), (11736, 13280), (11952, 13040)]