306544320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{653}}^1$

素因数の和:839

約数の個数: 168

約数和(自身を含む): 1062477936

約数和(自身を除く): 755933616

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, 90, 96, 120, 144, 160, 163, 180, 192, 240, 288, 320, 326, 360, 480, 489, 576, 652, 653, 720, 815, 960, 978, 1304, 1306, 1440, 1467, 1630, 1956, 1959, 2445, 2608, 2612, 2880, 2934, 3260, 3265, 3912, 3918, 4890, 5216, 5224, 5868, 5877, 6520, 6530, 7335, 7824, 7836, 9780, 9795, 10432, 10448, 11736, 11754, 13040, 13060, 14670, 15648, 15672, 19560, 19590, 20896, 23472, 23508, 26080, 26120, 29340, 29385, 31296, 31344, 39120, 39180, 41792, 46944, 47016, 52160, 52240, 58680, 58770, 62688, 78240, 78360, 93888, 94032, 104480, 106439, 117360, 117540, 125376, 156480, 156720, 188064, 208960, 212878, 234720, 235080, 313440, 319317, 376128, 425756, 469440, 470160, 532195, 626880, 638634, 851512, 940320, 957951, 1064390, 1277268, 1596585, 1703024, 1880640, 1915902, 2128780, 2554536, 3193170, 3406048, 3831804, 4257560, 4789755, 5109072, 6386340, 6812096, 7663608, 8515120, 9579510, 10218144, 12772680, 15327216, 17030240, 19159020, 20436288, 25545360, 30654432, 34060480, 38318040, 51090720, 61308864, 76636080, 102181440, 153272160, 306544320]

約数ペア:

[(1, 306544320), (2, 153272160), (3, 102181440), (4, 76636080), (5, 61308864), (6, 51090720), (8, 38318040), (9, 34060480), (10, 30654432), (12, 25545360), (15, 20436288), (16, 19159020), (18, 17030240), (20, 15327216), (24, 12772680), (30, 10218144), (32, 9579510), (36, 8515120), (40, 7663608), (45, 6812096), (48, 6386340), (60, 5109072), (64, 4789755), (72, 4257560), (80, 3831804), (90, 3406048), (96, 3193170), (120, 2554536), (144, 2128780), (160, 1915902), (163, 1880640), (180, 1703024), (192, 1596585), (240, 1277268), (288, 1064390), (320, 957951), (326, 940320), (360, 851512), (480, 638634), (489, 626880), (576, 532195), (652, 470160), (653, 469440), (720, 425756), (815, 376128), (960, 319317), (978, 313440), (1304, 235080), (1306, 234720), (1440, 212878), (1467, 208960), (1630, 188064), (1956, 156720), (1959, 156480), (2445, 125376), (2608, 117540), (2612, 117360), (2880, 106439), (2934, 104480), (3260, 94032), (3265, 93888), (3912, 78360), (3918, 78240), (4890, 62688), (5216, 58770), (5224, 58680), (5868, 52240), (5877, 52160), (6520, 47016), (6530, 46944), (7335, 41792), (7824, 39180), (7836, 39120), (9780, 31344), (9795, 31296), (10432, 29385), (10448, 29340), (11736, 26120), (11754, 26080), (13040, 23508), (13060, 23472), (14670, 20896), (15648, 19590), (15672, 19560)]