54937920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{643}}^1$

素因数の和:752

約数の個数: 112

約数和(自身を含む): 176662080

約数和(自身を除く): 121724160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 89, 96, 120, 160, 178, 192, 240, 267, 320, 356, 445, 480, 534, 643, 712, 890, 960, 1068, 1286, 1335, 1424, 1780, 1929, 2136, 2572, 2670, 2848, 3215, 3560, 3858, 4272, 5144, 5340, 5696, 6430, 7120, 7716, 8544, 9645, 10288, 10680, 12860, 14240, 15432, 17088, 19290, 20576, 21360, 25720, 28480, 30864, 38580, 41152, 42720, 51440, 57227, 61728, 77160, 85440, 102880, 114454, 123456, 154320, 171681, 205760, 228908, 286135, 308640, 343362, 457816, 572270, 617280, 686724, 858405, 915632, 1144540, 1373448, 1716810, 1831264, 2289080, 2746896, 3433620, 3662528, 4578160, 5493792, 6867240, 9156320, 10987584, 13734480, 18312640, 27468960, 54937920]

約数ペア:

[(1, 54937920), (2, 27468960), (3, 18312640), (4, 13734480), (5, 10987584), (6, 9156320), (8, 6867240), (10, 5493792), (12, 4578160), (15, 3662528), (16, 3433620), (20, 2746896), (24, 2289080), (30, 1831264), (32, 1716810), (40, 1373448), (48, 1144540), (60, 915632), (64, 858405), (80, 686724), (89, 617280), (96, 572270), (120, 457816), (160, 343362), (178, 308640), (192, 286135), (240, 228908), (267, 205760), (320, 171681), (356, 154320), (445, 123456), (480, 114454), (534, 102880), (643, 85440), (712, 77160), (890, 61728), (960, 57227), (1068, 51440), (1286, 42720), (1335, 41152), (1424, 38580), (1780, 30864), (1929, 28480), (2136, 25720), (2572, 21360), (2670, 20576), (2848, 19290), (3215, 17088), (3560, 15432), (3858, 14240), (4272, 12860), (5144, 10680), (5340, 10288), (5696, 9645), (6430, 8544), (7120, 7716)]