39861220320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{311027}}^1$

素因数の和:311137

約数の個数: 144

約数和(自身を含む): 137555243280

約数和(自身を除く): 97694022960

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, 72, 80, 89, 90, 96, 120, 144, 160, 178, 180, 240, 267, 288, 356, 360, 445, 480, 534, 712, 720, 801, 890, 1068, 1335, 1424, 1440, 1602, 1780, 2136, 2670, 2848, 3204, 3560, 4005, 4272, 5340, 6408, 7120, 8010, 8544, 10680, 12816, 14240, 16020, 21360, 25632, 32040, 42720, 64080, 128160, 311027, 622054, 933081, 1244108, 1555135, 1866162, 2488216, 2799243, 3110270, 3732324, 4665405, 4976432, 5598486, 6220540, 7464648, 9330810, 9952864, 11196972, 12441080, 13996215, 14929296, 18661620, 22393944, 24882160, 27681403, 27992430, 29858592, 37323240, 44787888, 49764320, 55362806, 55984860, 74646480, 83044209, 89575776, 110725612, 111969720, 138407015, 149292960, 166088418, 221451224, 223939440, 249132627, 276814030, 332176836, 415221045, 442902448, 447878880, 498265254, 553628060, 664353672, 830442090, 885804896, 996530508, 1107256120, 1245663135, 1328707344, 1660884180, 1993061016, 2214512240, 2491326270, 2657414688, 3321768360, 3986122032, 4429024480, 4982652540, 6643536720, 7972244064, 9965305080, 13287073440, 19930610160, 39861220320]

約数ペア:

[(1, 39861220320), (2, 19930610160), (3, 13287073440), (4, 9965305080), (5, 7972244064), (6, 6643536720), (8, 4982652540), (9, 4429024480), (10, 3986122032), (12, 3321768360), (15, 2657414688), (16, 2491326270), (18, 2214512240), (20, 1993061016), (24, 1660884180), (30, 1328707344), (32, 1245663135), (36, 1107256120), (40, 996530508), (45, 885804896), (48, 830442090), (60, 664353672), (72, 553628060), (80, 498265254), (89, 447878880), (90, 442902448), (96, 415221045), (120, 332176836), (144, 276814030), (160, 249132627), (178, 223939440), (180, 221451224), (240, 166088418), (267, 149292960), (288, 138407015), (356, 111969720), (360, 110725612), (445, 89575776), (480, 83044209), (534, 74646480), (712, 55984860), (720, 55362806), (801, 49764320), (890, 44787888), (1068, 37323240), (1335, 29858592), (1424, 27992430), (1440, 27681403), (1602, 24882160), (1780, 22393944), (2136, 18661620), (2670, 14929296), (2848, 13996215), (3204, 12441080), (3560, 11196972), (4005, 9952864), (4272, 9330810), (5340, 7464648), (6408, 6220540), (7120, 5598486), (8010, 4976432), (8544, 4665405), (10680, 3732324), (12816, 3110270), (14240, 2799243), (16020, 2488216), (21360, 1866162), (25632, 1555135), (32040, 1244108), (42720, 933081), (64080, 622054), (128160, 311027)]