327959040

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{42703}}^1$

素因数の和:42729

約数の個数: 80

約数和(自身を含む): 1048468608

約数和(自身を除く): 720509568

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, 42703, 85406, 128109, 170812, 213515, 256218, 341624, 427030, 512436, 640545, 683248, 854060, 1024872, 1281090, 1366496, 1708120, 2049744, 2562180, 2732992, 3416240, 4099488, 5124360, 5465984, 6832480, 8198976, 10248720, 10931968, 13664960, 16397952, 20497440, 21863936, 27329920, 32795904, 40994880, 54659840, 65591808, 81989760, 109319680, 163979520, 327959040]

約数ペア:

[(1, 327959040), (2, 163979520), (3, 109319680), (4, 81989760), (5, 65591808), (6, 54659840), (8, 40994880), (10, 32795904), (12, 27329920), (15, 21863936), (16, 20497440), (20, 16397952), (24, 13664960), (30, 10931968), (32, 10248720), (40, 8198976), (48, 6832480), (60, 5465984), (64, 5124360), (80, 4099488), (96, 3416240), (120, 2732992), (128, 2562180), (160, 2049744), (192, 1708120), (240, 1366496), (256, 1281090), (320, 1024872), (384, 854060), (480, 683248), (512, 640545), (640, 512436), (768, 427030), (960, 341624), (1280, 256218), (1536, 213515), (1920, 170812), (2560, 128109), (3840, 85406), (7680, 42703)]