388861843680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1657}}^1\times {\mathrm{162971}}^1$

素因数の和:164649

約数の個数: 144

約数和(自身を含む): 1327800028464

約数和(自身を除く): 938938184784

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, 288, 360, 480, 720, 1440, 1657, 3314, 4971, 6628, 8285, 9942, 13256, 14913, 16570, 19884, 24855, 26512, 29826, 33140, 39768, 49710, 53024, 59652, 66280, 74565, 79536, 99420, 119304, 132560, 149130, 159072, 162971, 198840, 238608, 265120, 298260, 325942, 397680, 477216, 488913, 596520, 651884, 795360, 814855, 977826, 1193040, 1303768, 1466739, 1629710, 1955652, 2386080, 2444565, 2607536, 2933478, 3259420, 3911304, 4889130, 5215072, 5866956, 6518840, 7333695, 7822608, 9778260, 11733912, 13037680, 14667390, 15645216, 19556520, 23467824, 26075360, 29334780, 39113040, 46935648, 58669560, 78226080, 117339120, 234678240, 270042947, 540085894, 810128841, 1080171788, 1350214735, 1620257682, 2160343576, 2430386523, 2700429470, 3240515364, 4050644205, 4320687152, 4860773046, 5400858940, 6481030728, 8101288410, 8641374304, 9721546092, 10801717880, 12151932615, 12962061456, 16202576820, 19443092184, 21603435760, 24303865230, 25924122912, 32405153640, 38886184368, 43206871520, 48607730460, 64810307280, 77772368736, 97215460920, 129620614560, 194430921840, 388861843680]

約数ペア:

[(1, 388861843680), (2, 194430921840), (3, 129620614560), (4, 97215460920), (5, 77772368736), (6, 64810307280), (8, 48607730460), (9, 43206871520), (10, 38886184368), (12, 32405153640), (15, 25924122912), (16, 24303865230), (18, 21603435760), (20, 19443092184), (24, 16202576820), (30, 12962061456), (32, 12151932615), (36, 10801717880), (40, 9721546092), (45, 8641374304), (48, 8101288410), (60, 6481030728), (72, 5400858940), (80, 4860773046), (90, 4320687152), (96, 4050644205), (120, 3240515364), (144, 2700429470), (160, 2430386523), (180, 2160343576), (240, 1620257682), (288, 1350214735), (360, 1080171788), (480, 810128841), (720, 540085894), (1440, 270042947), (1657, 234678240), (3314, 117339120), (4971, 78226080), (6628, 58669560), (8285, 46935648), (9942, 39113040), (13256, 29334780), (14913, 26075360), (16570, 23467824), (19884, 19556520), (24855, 15645216), (26512, 14667390), (29826, 13037680), (33140, 11733912), (39768, 9778260), (49710, 7822608), (53024, 7333695), (59652, 6518840), (66280, 5866956), (74565, 5215072), (79536, 4889130), (99420, 3911304), (119304, 3259420), (132560, 2933478), (149130, 2607536), (159072, 2444565), (162971, 2386080), (198840, 1955652), (238608, 1629710), (265120, 1466739), (298260, 1303768), (325942, 1193040), (397680, 977826), (477216, 814855), (488913, 795360), (596520, 651884)]