551841120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{919}}^1$

素因数の和:1082

約数の個数: 192

約数和(自身を含む): 1947456000

約数和(自身を除く): 1395614880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 139, 144, 160, 180, 216, 240, 270, 278, 288, 360, 417, 432, 480, 540, 556, 695, 720, 834, 864, 919, 1080, 1112, 1251, 1390, 1440, 1668, 1838, 2085, 2160, 2224, 2502, 2757, 2780, 3336, 3676, 3753, 4170, 4320, 4448, 4595, 5004, 5514, 5560, 6255, 6672, 7352, 7506, 8271, 8340, 9190, 10008, 11028, 11120, 12510, 13344, 13785, 14704, 15012, 16542, 16680, 18380, 18765, 20016, 22056, 22240, 24813, 25020, 27570, 29408, 30024, 33084, 33360, 36760, 37530, 40032, 41355, 44112, 49626, 50040, 55140, 60048, 66168, 66720, 73520, 75060, 82710, 88224, 99252, 100080, 110280, 120096, 124065, 127741, 132336, 147040, 150120, 165420, 198504, 200160, 220560, 248130, 255482, 264672, 300240, 330840, 383223, 397008, 441120, 496260, 510964, 600480, 638705, 661680, 766446, 794016, 992520, 1021928, 1149669, 1277410, 1323360, 1532892, 1916115, 1985040, 2043856, 2299338, 2554820, 3065784, 3449007, 3832230, 3970080, 4087712, 4598676, 5109640, 5748345, 6131568, 6898014, 7664460, 9197352, 10219280, 11496690, 12263136, 13796028, 15328920, 17245035, 18394704, 20438560, 22993380, 27592056, 30657840, 34490070, 36789408, 45986760, 55184112, 61315680, 68980140, 91973520, 110368224, 137960280, 183947040, 275920560, 551841120]

約数ペア:

[(1, 551841120), (2, 275920560), (3, 183947040), (4, 137960280), (5, 110368224), (6, 91973520), (8, 68980140), (9, 61315680), (10, 55184112), (12, 45986760), (15, 36789408), (16, 34490070), (18, 30657840), (20, 27592056), (24, 22993380), (27, 20438560), (30, 18394704), (32, 17245035), (36, 15328920), (40, 13796028), (45, 12263136), (48, 11496690), (54, 10219280), (60, 9197352), (72, 7664460), (80, 6898014), (90, 6131568), (96, 5748345), (108, 5109640), (120, 4598676), (135, 4087712), (139, 3970080), (144, 3832230), (160, 3449007), (180, 3065784), (216, 2554820), (240, 2299338), (270, 2043856), (278, 1985040), (288, 1916115), (360, 1532892), (417, 1323360), (432, 1277410), (480, 1149669), (540, 1021928), (556, 992520), (695, 794016), (720, 766446), (834, 661680), (864, 638705), (919, 600480), (1080, 510964), (1112, 496260), (1251, 441120), (1390, 397008), (1440, 383223), (1668, 330840), (1838, 300240), (2085, 264672), (2160, 255482), (2224, 248130), (2502, 220560), (2757, 200160), (2780, 198504), (3336, 165420), (3676, 150120), (3753, 147040), (4170, 132336), (4320, 127741), (4448, 124065), (4595, 120096), (5004, 110280), (5514, 100080), (5560, 99252), (6255, 88224), (6672, 82710), (7352, 75060), (7506, 73520), (8271, 66720), (8340, 66168), (9190, 60048), (10008, 55140), (11028, 50040), (11120, 49626), (12510, 44112), (13344, 41355), (13785, 40032), (14704, 37530), (15012, 36760), (16542, 33360), (16680, 33084), (18380, 30024), (18765, 29408), (20016, 27570), (22056, 25020), (22240, 24813)]