30888917120

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{937}}^1\times {\mathrm{2711}}^1$

素因数の和:3686

約数の個数: 128

約数和(自身を含む): 77841993600

約数和(自身を除く): 46953076480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 937, 1216, 1520, 1874, 2432, 2711, 3040, 3748, 4685, 5422, 6080, 7496, 9370, 10844, 12160, 13555, 14992, 17803, 18740, 21688, 27110, 29984, 35606, 37480, 43376, 51509, 54220, 59968, 71212, 74960, 86752, 89015, 103018, 108440, 119936, 142424, 149920, 173504, 178030, 206036, 216880, 257545, 284848, 299840, 347008, 356060, 412072, 433760, 515090, 569696, 599680, 712120, 824144, 867520, 1030180, 1139392, 1424240, 1648288, 1735040, 2060360, 2278784, 2540207, 2848480, 3296576, 4120720, 5080414, 5696960, 6593152, 8241440, 10160828, 11393920, 12701035, 16482880, 20321656, 25402070, 32965760, 40643312, 48263933, 50804140, 81286624, 96527866, 101608280, 162573248, 193055732, 203216560, 241319665, 325146496, 386111464, 406433120, 482639330, 772222928, 812866240, 965278660, 1544445856, 1625732480, 1930557320, 3088891712, 3861114640, 6177783424, 7722229280, 15444458560, 30888917120]

約数ペア:

[(1, 30888917120), (2, 15444458560), (4, 7722229280), (5, 6177783424), (8, 3861114640), (10, 3088891712), (16, 1930557320), (19, 1625732480), (20, 1544445856), (32, 965278660), (38, 812866240), (40, 772222928), (64, 482639330), (76, 406433120), (80, 386111464), (95, 325146496), (128, 241319665), (152, 203216560), (160, 193055732), (190, 162573248), (304, 101608280), (320, 96527866), (380, 81286624), (608, 50804140), (640, 48263933), (760, 40643312), (937, 32965760), (1216, 25402070), (1520, 20321656), (1874, 16482880), (2432, 12701035), (2711, 11393920), (3040, 10160828), (3748, 8241440), (4685, 6593152), (5422, 5696960), (6080, 5080414), (7496, 4120720), (9370, 3296576), (10844, 2848480), (12160, 2540207), (13555, 2278784), (14992, 2060360), (17803, 1735040), (18740, 1648288), (21688, 1424240), (27110, 1139392), (29984, 1030180), (35606, 867520), (37480, 824144), (43376, 712120), (51509, 599680), (54220, 569696), (59968, 515090), (71212, 433760), (74960, 412072), (86752, 356060), (89015, 347008), (103018, 299840), (108440, 284848), (119936, 257545), (142424, 216880), (149920, 206036), (173504, 178030)]