1490483520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{6551}}^1$

素因数の和:6653

約数の個数: 168

約数和(自身を含む): 5192328960

約数和(自身を除く): 3701845440

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, 64, 72, 79, 80, 90, 96, 120, 144, 158, 160, 180, 192, 237, 240, 288, 316, 320, 360, 395, 474, 480, 576, 632, 711, 720, 790, 948, 960, 1185, 1264, 1422, 1440, 1580, 1896, 2370, 2528, 2844, 2880, 3160, 3555, 3792, 4740, 5056, 5688, 6320, 6551, 7110, 7584, 9480, 11376, 12640, 13102, 14220, 15168, 18960, 19653, 22752, 25280, 26204, 28440, 32755, 37920, 39306, 45504, 52408, 56880, 58959, 65510, 75840, 78612, 98265, 104816, 113760, 117918, 131020, 157224, 196530, 209632, 227520, 235836, 262040, 294795, 314448, 393060, 419264, 471672, 517529, 524080, 589590, 628896, 786120, 943344, 1035058, 1048160, 1179180, 1257792, 1552587, 1572240, 1886688, 2070116, 2096320, 2358360, 2587645, 3105174, 3144480, 3773376, 4140232, 4657761, 4716720, 5175290, 6210348, 6288960, 7762935, 8280464, 9315522, 9433440, 10350580, 12420696, 15525870, 16560928, 18631044, 18866880, 20701160, 23288805, 24841392, 31051740, 33121856, 37262088, 41402320, 46577610, 49682784, 62103480, 74524176, 82804640, 93155220, 99365568, 124206960, 149048352, 165609280, 186310440, 248413920, 298096704, 372620880, 496827840, 745241760, 1490483520]

約数ペア:

[(1, 1490483520), (2, 745241760), (3, 496827840), (4, 372620880), (5, 298096704), (6, 248413920), (8, 186310440), (9, 165609280), (10, 149048352), (12, 124206960), (15, 99365568), (16, 93155220), (18, 82804640), (20, 74524176), (24, 62103480), (30, 49682784), (32, 46577610), (36, 41402320), (40, 37262088), (45, 33121856), (48, 31051740), (60, 24841392), (64, 23288805), (72, 20701160), (79, 18866880), (80, 18631044), (90, 16560928), (96, 15525870), (120, 12420696), (144, 10350580), (158, 9433440), (160, 9315522), (180, 8280464), (192, 7762935), (237, 6288960), (240, 6210348), (288, 5175290), (316, 4716720), (320, 4657761), (360, 4140232), (395, 3773376), (474, 3144480), (480, 3105174), (576, 2587645), (632, 2358360), (711, 2096320), (720, 2070116), (790, 1886688), (948, 1572240), (960, 1552587), (1185, 1257792), (1264, 1179180), (1422, 1048160), (1440, 1035058), (1580, 943344), (1896, 786120), (2370, 628896), (2528, 589590), (2844, 524080), (2880, 517529), (3160, 471672), (3555, 419264), (3792, 393060), (4740, 314448), (5056, 294795), (5688, 262040), (6320, 235836), (6551, 227520), (7110, 209632), (7584, 196530), (9480, 157224), (11376, 131020), (12640, 117918), (13102, 113760), (14220, 104816), (15168, 98265), (18960, 78612), (19653, 75840), (22752, 65510), (25280, 58959), (26204, 56880), (28440, 52408), (32755, 45504), (37920, 39306)]