129999360

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{16927}}^1$

素因数の和:16953

約数の個数: 80

約数和(自身を含む): 415616256

約数和(自身を除く): 285616896

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, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 16927, 33854, 50781, 67708, 84635, 101562, 135416, 169270, 203124, 253905, 270832, 338540, 406248, 507810, 541664, 677080, 812496, 1015620, 1083328, 1354160, 1624992, 2031240, 2166656, 2708320, 3249984, 4062480, 4333312, 5416640, 6499968, 8124960, 8666624, 10833280, 12999936, 16249920, 21666560, 25999872, 32499840, 43333120, 64999680, 129999360]

約数ペア:

[(1, 129999360), (2, 64999680), (3, 43333120), (4, 32499840), (5, 25999872), (6, 21666560), (8, 16249920), (10, 12999936), (12, 10833280), (15, 8666624), (16, 8124960), (20, 6499968), (24, 5416640), (30, 4333312), (32, 4062480), (40, 3249984), (48, 2708320), (60, 2166656), (64, 2031240), (80, 1624992), (96, 1354160), (120, 1083328), (128, 1015620), (160, 812496), (192, 677080), (240, 541664), (256, 507810), (320, 406248), (384, 338540), (480, 270832), (512, 253905), (640, 203124), (768, 169270), (960, 135416), (1280, 101562), (1536, 84635), (1920, 67708), (2560, 50781), (3840, 33854), (7680, 16927)]