7719898320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{661}}^1\times {\mathrm{5407}}^1$

素因数の和:6090

約数の個数: 160

約数和(自身を含む): 26635914240

約数和(自身を除く): 18916015920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 661, 720, 1080, 1322, 1983, 2160, 2644, 3305, 3966, 5288, 5407, 5949, 6610, 7932, 9915, 10576, 10814, 11898, 13220, 15864, 16221, 17847, 19830, 21628, 23796, 26440, 27035, 29745, 31728, 32442, 35694, 39660, 43256, 47592, 48663, 52880, 54070, 59490, 64884, 71388, 79320, 81105, 86512, 89235, 95184, 97326, 108140, 118980, 129768, 142776, 145989, 158640, 162210, 178470, 194652, 216280, 237960, 243315, 259536, 285552, 291978, 324420, 356940, 389304, 432560, 475920, 486630, 583956, 648840, 713880, 729945, 778608, 973260, 1167912, 1297680, 1427760, 1459890, 1946520, 2335824, 2919780, 3574027, 3893040, 5839560, 7148054, 10722081, 11679120, 14296108, 17870135, 21444162, 28592216, 32166243, 35740270, 42888324, 53610405, 57184432, 64332486, 71480540, 85776648, 96498729, 107220810, 128664972, 142961080, 160831215, 171553296, 192997458, 214441620, 257329944, 285922160, 321662430, 385994916, 428883240, 482493645, 514659888, 643324860, 771989832, 857766480, 964987290, 1286649720, 1543979664, 1929974580, 2573299440, 3859949160, 7719898320]

約数ペア:

[(1, 7719898320), (2, 3859949160), (3, 2573299440), (4, 1929974580), (5, 1543979664), (6, 1286649720), (8, 964987290), (9, 857766480), (10, 771989832), (12, 643324860), (15, 514659888), (16, 482493645), (18, 428883240), (20, 385994916), (24, 321662430), (27, 285922160), (30, 257329944), (36, 214441620), (40, 192997458), (45, 171553296), (48, 160831215), (54, 142961080), (60, 128664972), (72, 107220810), (80, 96498729), (90, 85776648), (108, 71480540), (120, 64332486), (135, 57184432), (144, 53610405), (180, 42888324), (216, 35740270), (240, 32166243), (270, 28592216), (360, 21444162), (432, 17870135), (540, 14296108), (661, 11679120), (720, 10722081), (1080, 7148054), (1322, 5839560), (1983, 3893040), (2160, 3574027), (2644, 2919780), (3305, 2335824), (3966, 1946520), (5288, 1459890), (5407, 1427760), (5949, 1297680), (6610, 1167912), (7932, 973260), (9915, 778608), (10576, 729945), (10814, 713880), (11898, 648840), (13220, 583956), (15864, 486630), (16221, 475920), (17847, 432560), (19830, 389304), (21628, 356940), (23796, 324420), (26440, 291978), (27035, 285552), (29745, 259536), (31728, 243315), (32442, 237960), (35694, 216280), (39660, 194652), (43256, 178470), (47592, 162210), (48663, 158640), (52880, 145989), (54070, 142776), (59490, 129768), (64884, 118980), (71388, 108140), (79320, 97326), (81105, 95184), (86512, 89235)]