405469080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:418

約数の個数: 192

約数和(自身を含む): 1364688000

約数和(自身を除く): 959218920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 72, 79, 90, 106, 120, 158, 159, 180, 212, 237, 265, 269, 316, 318, 360, 395, 424, 474, 477, 530, 538, 632, 636, 711, 790, 795, 807, 948, 954, 1060, 1076, 1185, 1272, 1345, 1422, 1580, 1590, 1614, 1896, 1908, 2120, 2152, 2370, 2385, 2421, 2690, 2844, 3160, 3180, 3228, 3555, 3816, 4035, 4187, 4740, 4770, 4842, 5380, 5688, 6360, 6456, 7110, 8070, 8374, 9480, 9540, 9684, 10760, 12105, 12561, 14220, 14257, 16140, 16748, 19080, 19368, 20935, 21251, 24210, 25122, 28440, 28514, 32280, 33496, 37683, 41870, 42502, 42771, 48420, 50244, 57028, 62805, 63753, 71285, 75366, 83740, 85004, 85542, 96840, 100488, 106255, 114056, 125610, 127506, 128313, 142570, 150732, 167480, 170008, 171084, 188415, 191259, 212510, 213855, 251220, 255012, 256626, 285140, 301464, 318765, 342168, 376830, 382518, 425020, 427710, 502440, 510024, 513252, 570280, 637530, 641565, 753660, 765036, 850040, 855420, 956295, 1026504, 1126303, 1275060, 1283130, 1507320, 1530072, 1710840, 1912590, 2252606, 2550120, 2566260, 3378909, 3825180, 4505212, 5132520, 5631515, 6757818, 7650360, 9010424, 10136727, 11263030, 13515636, 16894545, 20273454, 22526060, 27031272, 33789090, 40546908, 45052120, 50683635, 67578180, 81093816, 101367270, 135156360, 202734540, 405469080]

約数ペア:

[(1, 405469080), (2, 202734540), (3, 135156360), (4, 101367270), (5, 81093816), (6, 67578180), (8, 50683635), (9, 45052120), (10, 40546908), (12, 33789090), (15, 27031272), (18, 22526060), (20, 20273454), (24, 16894545), (30, 13515636), (36, 11263030), (40, 10136727), (45, 9010424), (53, 7650360), (60, 6757818), (72, 5631515), (79, 5132520), (90, 4505212), (106, 3825180), (120, 3378909), (158, 2566260), (159, 2550120), (180, 2252606), (212, 1912590), (237, 1710840), (265, 1530072), (269, 1507320), (316, 1283130), (318, 1275060), (360, 1126303), (395, 1026504), (424, 956295), (474, 855420), (477, 850040), (530, 765036), (538, 753660), (632, 641565), (636, 637530), (711, 570280), (790, 513252), (795, 510024), (807, 502440), (948, 427710), (954, 425020), (1060, 382518), (1076, 376830), (1185, 342168), (1272, 318765), (1345, 301464), (1422, 285140), (1580, 256626), (1590, 255012), (1614, 251220), (1896, 213855), (1908, 212510), (2120, 191259), (2152, 188415), (2370, 171084), (2385, 170008), (2421, 167480), (2690, 150732), (2844, 142570), (3160, 128313), (3180, 127506), (3228, 125610), (3555, 114056), (3816, 106255), (4035, 100488), (4187, 96840), (4740, 85542), (4770, 85004), (4842, 83740), (5380, 75366), (5688, 71285), (6360, 63753), (6456, 62805), (7110, 57028), (8070, 50244), (8374, 48420), (9480, 42771), (9540, 42502), (9684, 41870), (10760, 37683), (12105, 33496), (12561, 32280), (14220, 28514), (14257, 28440), (16140, 25122), (16748, 24210), (19080, 21251), (19368, 20935)]