18314880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{9539}}^1$

素因数の和:9561

約数の個数: 64

約数和(自身を含む): 58384800

約数和(自身を除く): 40069920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 9539, 19078, 28617, 38156, 47695, 57234, 76312, 95390, 114468, 143085, 152624, 190780, 228936, 286170, 305248, 381560, 457872, 572340, 610496, 763120, 915744, 1144680, 1220992, 1526240, 1831488, 2289360, 3052480, 3662976, 4578720, 6104960, 9157440, 18314880]

約数ペア:

[(1, 18314880), (2, 9157440), (3, 6104960), (4, 4578720), (5, 3662976), (6, 3052480), (8, 2289360), (10, 1831488), (12, 1526240), (15, 1220992), (16, 1144680), (20, 915744), (24, 763120), (30, 610496), (32, 572340), (40, 457872), (48, 381560), (60, 305248), (64, 286170), (80, 228936), (96, 190780), (120, 152624), (128, 143085), (160, 114468), (192, 95390), (240, 76312), (320, 57234), (384, 47695), (480, 38156), (640, 28617), (960, 19078), (1920, 9539)]