42896640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11171}}^1$

素因数の和:11195

約数の個数: 72

約数和(自身を含む): 137013408

約数和(自身を除く): 94116768

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, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 11171, 22342, 33513, 44684, 55855, 67026, 89368, 111710, 134052, 167565, 178736, 223420, 268104, 335130, 357472, 446840, 536208, 670260, 714944, 893680, 1072416, 1340520, 1429888, 1787360, 2144832, 2681040, 2859776, 3574720, 4289664, 5362080, 7149440, 8579328, 10724160, 14298880, 21448320, 42896640]

約数ペア:

[(1, 42896640), (2, 21448320), (3, 14298880), (4, 10724160), (5, 8579328), (6, 7149440), (8, 5362080), (10, 4289664), (12, 3574720), (15, 2859776), (16, 2681040), (20, 2144832), (24, 1787360), (30, 1429888), (32, 1340520), (40, 1072416), (48, 893680), (60, 714944), (64, 670260), (80, 536208), (96, 446840), (120, 357472), (128, 335130), (160, 268104), (192, 223420), (240, 178736), (256, 167565), (320, 134052), (384, 111710), (480, 89368), (640, 67026), (768, 55855), (960, 44684), (1280, 33513), (1920, 22342), (3840, 11171)]