770237280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{1931}}^1$

素因数の和:2229

約数の個数: 144

約数和(自身を含む): 2639289744

約数和(自身を除く): 1869052464

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 277, 288, 360, 480, 554, 720, 831, 1108, 1385, 1440, 1662, 1931, 2216, 2493, 2770, 3324, 3862, 4155, 4432, 4986, 5540, 5793, 6648, 7724, 8310, 8864, 9655, 9972, 11080, 11586, 12465, 13296, 15448, 16620, 17379, 19310, 19944, 22160, 23172, 24930, 26592, 28965, 30896, 33240, 34758, 38620, 39888, 44320, 46344, 49860, 57930, 61792, 66480, 69516, 77240, 79776, 86895, 92688, 99720, 115860, 132960, 139032, 154480, 173790, 185376, 199440, 231720, 278064, 308960, 347580, 398880, 463440, 534887, 556128, 695160, 926880, 1069774, 1390320, 1604661, 2139548, 2674435, 2780640, 3209322, 4279096, 4813983, 5348870, 6418644, 8023305, 8558192, 9627966, 10697740, 12837288, 16046610, 17116384, 19255932, 21395480, 24069915, 25674576, 32093220, 38511864, 42790960, 48139830, 51349152, 64186440, 77023728, 85581920, 96279660, 128372880, 154047456, 192559320, 256745760, 385118640, 770237280]

約数ペア:

[(1, 770237280), (2, 385118640), (3, 256745760), (4, 192559320), (5, 154047456), (6, 128372880), (8, 96279660), (9, 85581920), (10, 77023728), (12, 64186440), (15, 51349152), (16, 48139830), (18, 42790960), (20, 38511864), (24, 32093220), (30, 25674576), (32, 24069915), (36, 21395480), (40, 19255932), (45, 17116384), (48, 16046610), (60, 12837288), (72, 10697740), (80, 9627966), (90, 8558192), (96, 8023305), (120, 6418644), (144, 5348870), (160, 4813983), (180, 4279096), (240, 3209322), (277, 2780640), (288, 2674435), (360, 2139548), (480, 1604661), (554, 1390320), (720, 1069774), (831, 926880), (1108, 695160), (1385, 556128), (1440, 534887), (1662, 463440), (1931, 398880), (2216, 347580), (2493, 308960), (2770, 278064), (3324, 231720), (3862, 199440), (4155, 185376), (4432, 173790), (4986, 154480), (5540, 139032), (5793, 132960), (6648, 115860), (7724, 99720), (8310, 92688), (8864, 86895), (9655, 79776), (9972, 77240), (11080, 69516), (11586, 66480), (12465, 61792), (13296, 57930), (15448, 49860), (16620, 46344), (17379, 44320), (19310, 39888), (19944, 38620), (22160, 34758), (23172, 33240), (24930, 30896), (26592, 28965)]