386161920

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{33521}}^1$

素因数の和:33548

約数の個数: 108

約数和(自身を含む): 1336119876

約数和(自身を除く): 949957956

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 33521, 67042, 100563, 134084, 167605, 201126, 268168, 301689, 335210, 402252, 502815, 536336, 603378, 670420, 804504, 1005630, 1072672, 1206756, 1340840, 1508445, 1609008, 2011260, 2145344, 2413512, 2681680, 3016890, 3218016, 4022520, 4290688, 4827024, 5363360, 6033780, 6436032, 8045040, 8581376, 9654048, 10726720, 12067560, 12872064, 16090080, 19308096, 21453440, 24135120, 25744128, 32180160, 38616192, 42906880, 48270240, 64360320, 77232384, 96540480, 128720640, 193080960, 386161920]

約数ペア:

[(1, 386161920), (2, 193080960), (3, 128720640), (4, 96540480), (5, 77232384), (6, 64360320), (8, 48270240), (9, 42906880), (10, 38616192), (12, 32180160), (15, 25744128), (16, 24135120), (18, 21453440), (20, 19308096), (24, 16090080), (30, 12872064), (32, 12067560), (36, 10726720), (40, 9654048), (45, 8581376), (48, 8045040), (60, 6436032), (64, 6033780), (72, 5363360), (80, 4827024), (90, 4290688), (96, 4022520), (120, 3218016), (128, 3016890), (144, 2681680), (160, 2413512), (180, 2145344), (192, 2011260), (240, 1609008), (256, 1508445), (288, 1340840), (320, 1206756), (360, 1072672), (384, 1005630), (480, 804504), (576, 670420), (640, 603378), (720, 536336), (768, 502815), (960, 402252), (1152, 335210), (1280, 301689), (1440, 268168), (1920, 201126), (2304, 167605), (2880, 134084), (3840, 100563), (5760, 67042), (11520, 33521)]