42898560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{22343}}^1$

素因数の和:22365

約数の個数: 64

約数和(自身を含む): 136745280

約数和(自身を除く): 93846720

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, 22343, 44686, 67029, 89372, 111715, 134058, 178744, 223430, 268116, 335145, 357488, 446860, 536232, 670290, 714976, 893720, 1072464, 1340580, 1429952, 1787440, 2144928, 2681160, 2859904, 3574880, 4289856, 5362320, 7149760, 8579712, 10724640, 14299520, 21449280, 42898560]

約数ペア:

[(1, 42898560), (2, 21449280), (3, 14299520), (4, 10724640), (5, 8579712), (6, 7149760), (8, 5362320), (10, 4289856), (12, 3574880), (15, 2859904), (16, 2681160), (20, 2144928), (24, 1787440), (30, 1429952), (32, 1340580), (40, 1072464), (48, 893720), (60, 714976), (64, 670290), (80, 536232), (96, 446860), (120, 357488), (128, 335145), (160, 268116), (192, 223430), (240, 178744), (320, 134058), (384, 111715), (480, 89372), (640, 67029), (960, 44686), (1920, 22343)]