514541520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{727}}^1\times {\mathrm{983}}^1$

素因数の和:1729

約数の個数: 120

約数和(自身を含む): 1732139136

約数和(自身を除く): 1217597616

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 727, 983, 1454, 1966, 2181, 2908, 2949, 3635, 3932, 4362, 4915, 5816, 5898, 6543, 7270, 7864, 8724, 8847, 9830, 10905, 11632, 11796, 13086, 14540, 14745, 15728, 17448, 17694, 19660, 21810, 23592, 26172, 29080, 29490, 32715, 34896, 35388, 39320, 43620, 44235, 47184, 52344, 58160, 58980, 65430, 70776, 78640, 87240, 88470, 104688, 117960, 130860, 141552, 174480, 176940, 235920, 261720, 353880, 523440, 707760, 714641, 1429282, 2143923, 2858564, 3573205, 4287846, 5717128, 6431769, 7146410, 8575692, 10719615, 11434256, 12863538, 14292820, 17151384, 21439230, 25727076, 28585640, 32158845, 34302768, 42878460, 51454152, 57171280, 64317690, 85756920, 102908304, 128635380, 171513840, 257270760, 514541520]

約数ペア:

[(1, 514541520), (2, 257270760), (3, 171513840), (4, 128635380), (5, 102908304), (6, 85756920), (8, 64317690), (9, 57171280), (10, 51454152), (12, 42878460), (15, 34302768), (16, 32158845), (18, 28585640), (20, 25727076), (24, 21439230), (30, 17151384), (36, 14292820), (40, 12863538), (45, 11434256), (48, 10719615), (60, 8575692), (72, 7146410), (80, 6431769), (90, 5717128), (120, 4287846), (144, 3573205), (180, 2858564), (240, 2143923), (360, 1429282), (720, 714641), (727, 707760), (983, 523440), (1454, 353880), (1966, 261720), (2181, 235920), (2908, 176940), (2949, 174480), (3635, 141552), (3932, 130860), (4362, 117960), (4915, 104688), (5816, 88470), (5898, 87240), (6543, 78640), (7270, 70776), (7864, 65430), (8724, 58980), (8847, 58160), (9830, 52344), (10905, 47184), (11632, 44235), (11796, 43620), (13086, 39320), (14540, 35388), (14745, 34896), (15728, 32715), (17448, 29490), (17694, 29080), (19660, 26172), (21810, 23592)]