1269245760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{22409}}^1$

素因数の和:22488

約数の個数: 112

約数和(自身を含む): 4098340800

約数和(自身を除く): 2829095040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 64, 80, 96, 118, 120, 160, 177, 192, 236, 240, 295, 320, 354, 472, 480, 590, 708, 885, 944, 960, 1180, 1416, 1770, 1888, 2360, 2832, 3540, 3776, 4720, 5664, 7080, 9440, 11328, 14160, 18880, 22409, 28320, 44818, 56640, 67227, 89636, 112045, 134454, 179272, 224090, 268908, 336135, 358544, 448180, 537816, 672270, 717088, 896360, 1075632, 1322131, 1344540, 1434176, 1792720, 2151264, 2644262, 2689080, 3585440, 3966393, 4302528, 5288524, 5378160, 6610655, 7170880, 7932786, 10577048, 10756320, 13221310, 15865572, 19831965, 21154096, 21512640, 26442620, 31731144, 39663930, 42308192, 52885240, 63462288, 79327860, 84616384, 105770480, 126924576, 158655720, 211540960, 253849152, 317311440, 423081920, 634622880, 1269245760]

約数ペア:

[(1, 1269245760), (2, 634622880), (3, 423081920), (4, 317311440), (5, 253849152), (6, 211540960), (8, 158655720), (10, 126924576), (12, 105770480), (15, 84616384), (16, 79327860), (20, 63462288), (24, 52885240), (30, 42308192), (32, 39663930), (40, 31731144), (48, 26442620), (59, 21512640), (60, 21154096), (64, 19831965), (80, 15865572), (96, 13221310), (118, 10756320), (120, 10577048), (160, 7932786), (177, 7170880), (192, 6610655), (236, 5378160), (240, 5288524), (295, 4302528), (320, 3966393), (354, 3585440), (472, 2689080), (480, 2644262), (590, 2151264), (708, 1792720), (885, 1434176), (944, 1344540), (960, 1322131), (1180, 1075632), (1416, 896360), (1770, 717088), (1888, 672270), (2360, 537816), (2832, 448180), (3540, 358544), (3776, 336135), (4720, 268908), (5664, 224090), (7080, 179272), (9440, 134454), (11328, 112045), (14160, 89636), (18880, 67227), (22409, 56640), (28320, 44818)]