15564913920

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{1351121}}^1$

素因数の和:1351148

約数の個数: 108

約数和(自身を含む): 53853020676

約数和(自身を除く): 38288106756

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, 1351121, 2702242, 4053363, 5404484, 6755605, 8106726, 10808968, 12160089, 13511210, 16213452, 20266815, 21617936, 24320178, 27022420, 32426904, 40533630, 43235872, 48640356, 54044840, 60800445, 64853808, 81067260, 86471744, 97280712, 108089680, 121600890, 129707616, 162134520, 172943488, 194561424, 216179360, 243201780, 259415232, 324269040, 345886976, 389122848, 432358720, 486403560, 518830464, 648538080, 778245696, 864717440, 972807120, 1037660928, 1297076160, 1556491392, 1729434880, 1945614240, 2594152320, 3112982784, 3891228480, 5188304640, 7782456960, 15564913920]

約数ペア:

[(1, 15564913920), (2, 7782456960), (3, 5188304640), (4, 3891228480), (5, 3112982784), (6, 2594152320), (8, 1945614240), (9, 1729434880), (10, 1556491392), (12, 1297076160), (15, 1037660928), (16, 972807120), (18, 864717440), (20, 778245696), (24, 648538080), (30, 518830464), (32, 486403560), (36, 432358720), (40, 389122848), (45, 345886976), (48, 324269040), (60, 259415232), (64, 243201780), (72, 216179360), (80, 194561424), (90, 172943488), (96, 162134520), (120, 129707616), (128, 121600890), (144, 108089680), (160, 97280712), (180, 86471744), (192, 81067260), (240, 64853808), (256, 60800445), (288, 54044840), (320, 48640356), (360, 43235872), (384, 40533630), (480, 32426904), (576, 27022420), (640, 24320178), (720, 21617936), (768, 20266815), (960, 16213452), (1152, 13511210), (1280, 12160089), (1440, 10808968), (1920, 8106726), (2304, 6755605), (2880, 5404484), (3840, 4053363), (5760, 2702242), (11520, 1351121)]