1842091920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{82531}}^1$

素因数の和:82581

約数の個数: 120

約数和(自身を含む): 6385996032

約数和(自身を除く): 4543904112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 22320, 82531, 165062, 247593, 330124, 412655, 495186, 660248, 742779, 825310, 990372, 1237965, 1320496, 1485558, 1650620, 1980744, 2475930, 2558461, 2971116, 3301240, 3713895, 3961488, 4951860, 5116922, 5942232, 6602480, 7427790, 7675383, 9903720, 10233844, 11884464, 12792305, 14855580, 15350766, 19807440, 20467688, 23026149, 25584610, 29711160, 30701532, 38376915, 40935376, 46052298, 51169220, 59422320, 61403064, 76753830, 92104596, 102338440, 115130745, 122806128, 153507660, 184209192, 204676880, 230261490, 307015320, 368418384, 460522980, 614030640, 921045960, 1842091920]

約数ペア:

[(1, 1842091920), (2, 921045960), (3, 614030640), (4, 460522980), (5, 368418384), (6, 307015320), (8, 230261490), (9, 204676880), (10, 184209192), (12, 153507660), (15, 122806128), (16, 115130745), (18, 102338440), (20, 92104596), (24, 76753830), (30, 61403064), (31, 59422320), (36, 51169220), (40, 46052298), (45, 40935376), (48, 38376915), (60, 30701532), (62, 29711160), (72, 25584610), (80, 23026149), (90, 20467688), (93, 19807440), (120, 15350766), (124, 14855580), (144, 12792305), (155, 11884464), (180, 10233844), (186, 9903720), (240, 7675383), (248, 7427790), (279, 6602480), (310, 5942232), (360, 5116922), (372, 4951860), (465, 3961488), (496, 3713895), (558, 3301240), (620, 2971116), (720, 2558461), (744, 2475930), (930, 1980744), (1116, 1650620), (1240, 1485558), (1395, 1320496), (1488, 1237965), (1860, 990372), (2232, 825310), (2480, 742779), (2790, 660248), (3720, 495186), (4464, 412655), (5580, 330124), (7440, 247593), (11160, 165062), (22320, 82531)]