1311716857680

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{67475147}}^1$

素因数の和:67475175

約数の個数: 120

約数和(自身を含む): 4568337420192

約数和(自身を除く): 3256620562512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9720, 19440, 67475147, 134950294, 202425441, 269900588, 337375735, 404850882, 539801176, 607276323, 674751470, 809701764, 1012127205, 1079602352, 1214552646, 1349502940, 1619403528, 1821828969, 2024254410, 2429105292, 2699005880, 3036381615, 3238807056, 3643657938, 4048508820, 4858210584, 5398011760, 5465486907, 6072763230, 7287315876, 8097017640, 9109144845, 9716421168, 10930973814, 12145526460, 14574631752, 16194035280, 16396460721, 18218289690, 21861947628, 24291052920, 27327434535, 29149263504, 32792921442, 36436579380, 43723895256, 48582105840, 54654869070, 65585842884, 72873158760, 81982303605, 87447790512, 109309738140, 131171685768, 145746317520, 163964607210, 218619476280, 262343371536, 327929214420, 437238952560, 655858428840, 1311716857680]

約数ペア:

[(1, 1311716857680), (2, 655858428840), (3, 437238952560), (4, 327929214420), (5, 262343371536), (6, 218619476280), (8, 163964607210), (9, 145746317520), (10, 131171685768), (12, 109309738140), (15, 87447790512), (16, 81982303605), (18, 72873158760), (20, 65585842884), (24, 54654869070), (27, 48582105840), (30, 43723895256), (36, 36436579380), (40, 32792921442), (45, 29149263504), (48, 27327434535), (54, 24291052920), (60, 21861947628), (72, 18218289690), (80, 16396460721), (81, 16194035280), (90, 14574631752), (108, 12145526460), (120, 10930973814), (135, 9716421168), (144, 9109144845), (162, 8097017640), (180, 7287315876), (216, 6072763230), (240, 5465486907), (243, 5398011760), (270, 4858210584), (324, 4048508820), (360, 3643657938), (405, 3238807056), (432, 3036381615), (486, 2699005880), (540, 2429105292), (648, 2024254410), (720, 1821828969), (810, 1619403528), (972, 1349502940), (1080, 1214552646), (1215, 1079602352), (1296, 1012127205), (1620, 809701764), (1944, 674751470), (2160, 607276323), (2430, 539801176), (3240, 404850882), (3888, 337375735), (4860, 269900588), (6480, 202425441), (9720, 134950294), (19440, 67475147)]