30954240

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{2687}}^1$

素因数の和:2714

約数の個数: 108

約数和(自身を含む): 107138304

約数和(自身を除く): 76184064

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, 2687, 2880, 3840, 5374, 5760, 8061, 10748, 11520, 13435, 16122, 21496, 24183, 26870, 32244, 40305, 42992, 48366, 53740, 64488, 80610, 85984, 96732, 107480, 120915, 128976, 161220, 171968, 193464, 214960, 241830, 257952, 322440, 343936, 386928, 429920, 483660, 515904, 644880, 687872, 773856, 859840, 967320, 1031808, 1289760, 1547712, 1719680, 1934640, 2063616, 2579520, 3095424, 3439360, 3869280, 5159040, 6190848, 7738560, 10318080, 15477120, 30954240]

約数ペア:

[(1, 30954240), (2, 15477120), (3, 10318080), (4, 7738560), (5, 6190848), (6, 5159040), (8, 3869280), (9, 3439360), (10, 3095424), (12, 2579520), (15, 2063616), (16, 1934640), (18, 1719680), (20, 1547712), (24, 1289760), (30, 1031808), (32, 967320), (36, 859840), (40, 773856), (45, 687872), (48, 644880), (60, 515904), (64, 483660), (72, 429920), (80, 386928), (90, 343936), (96, 322440), (120, 257952), (128, 241830), (144, 214960), (160, 193464), (180, 171968), (192, 161220), (240, 128976), (256, 120915), (288, 107480), (320, 96732), (360, 85984), (384, 80610), (480, 64488), (576, 53740), (640, 48366), (720, 42992), (768, 40305), (960, 32244), (1152, 26870), (1280, 24183), (1440, 21496), (1920, 16122), (2304, 13435), (2687, 11520), (2880, 10748), (3840, 8061), (5374, 5760)]