8896535280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{30211}}^1$

素因数の和:30639

約数の個数: 120

約数和(自身を含む): 29951572560

約数和(自身を除く): 21055037280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 409, 720, 818, 1227, 1636, 2045, 2454, 3272, 3681, 4090, 4908, 6135, 6544, 7362, 8180, 9816, 12270, 14724, 16360, 18405, 19632, 24540, 29448, 30211, 32720, 36810, 49080, 58896, 60422, 73620, 90633, 98160, 120844, 147240, 151055, 181266, 241688, 271899, 294480, 302110, 362532, 453165, 483376, 543798, 604220, 725064, 906330, 1087596, 1208440, 1359495, 1450128, 1812660, 2175192, 2416880, 2718990, 3625320, 4350384, 5437980, 7250640, 10875960, 12356299, 21751920, 24712598, 37068897, 49425196, 61781495, 74137794, 98850392, 111206691, 123562990, 148275588, 185344485, 197700784, 222413382, 247125980, 296551176, 370688970, 444826764, 494251960, 556033455, 593102352, 741377940, 889653528, 988503920, 1112066910, 1482755880, 1779307056, 2224133820, 2965511760, 4448267640, 8896535280]

約数ペア:

[(1, 8896535280), (2, 4448267640), (3, 2965511760), (4, 2224133820), (5, 1779307056), (6, 1482755880), (8, 1112066910), (9, 988503920), (10, 889653528), (12, 741377940), (15, 593102352), (16, 556033455), (18, 494251960), (20, 444826764), (24, 370688970), (30, 296551176), (36, 247125980), (40, 222413382), (45, 197700784), (48, 185344485), (60, 148275588), (72, 123562990), (80, 111206691), (90, 98850392), (120, 74137794), (144, 61781495), (180, 49425196), (240, 37068897), (360, 24712598), (409, 21751920), (720, 12356299), (818, 10875960), (1227, 7250640), (1636, 5437980), (2045, 4350384), (2454, 3625320), (3272, 2718990), (3681, 2416880), (4090, 2175192), (4908, 1812660), (6135, 1450128), (6544, 1359495), (7362, 1208440), (8180, 1087596), (9816, 906330), (12270, 725064), (14724, 604220), (16360, 543798), (18405, 483376), (19632, 453165), (24540, 362532), (29448, 302110), (30211, 294480), (32720, 271899), (36810, 241688), (49080, 181266), (58896, 151055), (60422, 147240), (73620, 120844), (90633, 98160)]