1318419360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53857}}^1$

素因数の和:53895

約数の個数: 144

約数和(自身を含む): 4763847816

約数和(自身を除く): 3445428456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 4080, 4896, 6120, 8160, 12240, 24480, 53857, 107714, 161571, 215428, 269285, 323142, 430856, 484713, 538570, 646284, 807855, 861712, 915569, 969426, 1077140, 1292568, 1615710, 1723424, 1831138, 1938852, 2154280, 2423565, 2585136, 2746707, 3231420, 3662276, 3877704, 4308560, 4577845, 4847130, 5170272, 5493414, 6462840, 7324552, 7755408, 8240121, 8617120, 9155690, 9694260, 10986828, 12925680, 13733535, 14649104, 15510816, 16480242, 18311380, 19388520, 21973656, 25851360, 27467070, 29298208, 32960484, 36622760, 38777040, 41200605, 43947312, 54934140, 65920968, 73245520, 77554080, 82401210, 87894624, 109868280, 131841936, 146491040, 164802420, 219736560, 263683872, 329604840, 439473120, 659209680, 1318419360]

約数ペア:

[(1, 1318419360), (2, 659209680), (3, 439473120), (4, 329604840), (5, 263683872), (6, 219736560), (8, 164802420), (9, 146491040), (10, 131841936), (12, 109868280), (15, 87894624), (16, 82401210), (17, 77554080), (18, 73245520), (20, 65920968), (24, 54934140), (30, 43947312), (32, 41200605), (34, 38777040), (36, 36622760), (40, 32960484), (45, 29298208), (48, 27467070), (51, 25851360), (60, 21973656), (68, 19388520), (72, 18311380), (80, 16480242), (85, 15510816), (90, 14649104), (96, 13733535), (102, 12925680), (120, 10986828), (136, 9694260), (144, 9155690), (153, 8617120), (160, 8240121), (170, 7755408), (180, 7324552), (204, 6462840), (240, 5493414), (255, 5170272), (272, 4847130), (288, 4577845), (306, 4308560), (340, 3877704), (360, 3662276), (408, 3231420), (480, 2746707), (510, 2585136), (544, 2423565), (612, 2154280), (680, 1938852), (720, 1831138), (765, 1723424), (816, 1615710), (1020, 1292568), (1224, 1077140), (1360, 969426), (1440, 915569), (1530, 861712), (1632, 807855), (2040, 646284), (2448, 538570), (2720, 484713), (3060, 430856), (4080, 323142), (4896, 269285), (6120, 215428), (8160, 161571), (12240, 107714), (24480, 53857)]