798889680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{38261}}^1$

素因数の和:38309

約数の個数: 120

約数和(自身を含む): 2775525480

約数和(自身を除く): 1976635800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 3480, 4176, 5220, 6960, 10440, 20880, 38261, 76522, 114783, 153044, 191305, 229566, 306088, 344349, 382610, 459132, 573915, 612176, 688698, 765220, 918264, 1109569, 1147830, 1377396, 1530440, 1721745, 1836528, 2219138, 2295660, 2754792, 3060880, 3328707, 3443490, 4438276, 4591320, 5509584, 5547845, 6657414, 6886980, 8876552, 9182640, 9986121, 11095690, 13314828, 13773960, 16643535, 17753104, 19972242, 22191380, 26629656, 27547920, 33287070, 39944484, 44382760, 49930605, 53259312, 66574140, 79888968, 88765520, 99861210, 133148280, 159777936, 199722420, 266296560, 399444840, 798889680]

約数ペア:

[(1, 798889680), (2, 399444840), (3, 266296560), (4, 199722420), (5, 159777936), (6, 133148280), (8, 99861210), (9, 88765520), (10, 79888968), (12, 66574140), (15, 53259312), (16, 49930605), (18, 44382760), (20, 39944484), (24, 33287070), (29, 27547920), (30, 26629656), (36, 22191380), (40, 19972242), (45, 17753104), (48, 16643535), (58, 13773960), (60, 13314828), (72, 11095690), (80, 9986121), (87, 9182640), (90, 8876552), (116, 6886980), (120, 6657414), (144, 5547845), (145, 5509584), (174, 4591320), (180, 4438276), (232, 3443490), (240, 3328707), (261, 3060880), (290, 2754792), (348, 2295660), (360, 2219138), (435, 1836528), (464, 1721745), (522, 1530440), (580, 1377396), (696, 1147830), (720, 1109569), (870, 918264), (1044, 765220), (1160, 688698), (1305, 612176), (1392, 573915), (1740, 459132), (2088, 382610), (2320, 344349), (2610, 306088), (3480, 229566), (4176, 191305), (5220, 153044), (6960, 114783), (10440, 76522), (20880, 38261)]