190923120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{937}}^1$

素因数の和:1239

約数の個数: 120

約数和(自身を含む): 644135856

約数和(自身を除く): 453212736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 283, 360, 566, 720, 849, 937, 1132, 1415, 1698, 1874, 2264, 2547, 2811, 2830, 3396, 3748, 4245, 4528, 4685, 5094, 5622, 5660, 6792, 7496, 8433, 8490, 9370, 10188, 11244, 11320, 12735, 13584, 14055, 14992, 16866, 16980, 18740, 20376, 22488, 22640, 25470, 28110, 33732, 33960, 37480, 40752, 42165, 44976, 50940, 56220, 67464, 67920, 74960, 84330, 101880, 112440, 134928, 168660, 203760, 224880, 265171, 337320, 530342, 674640, 795513, 1060684, 1325855, 1591026, 2121368, 2386539, 2651710, 3182052, 3977565, 4242736, 4773078, 5303420, 6364104, 7955130, 9546156, 10606840, 11932695, 12728208, 15910260, 19092312, 21213680, 23865390, 31820520, 38184624, 47730780, 63641040, 95461560, 190923120]

約数ペア:

[(1, 190923120), (2, 95461560), (3, 63641040), (4, 47730780), (5, 38184624), (6, 31820520), (8, 23865390), (9, 21213680), (10, 19092312), (12, 15910260), (15, 12728208), (16, 11932695), (18, 10606840), (20, 9546156), (24, 7955130), (30, 6364104), (36, 5303420), (40, 4773078), (45, 4242736), (48, 3977565), (60, 3182052), (72, 2651710), (80, 2386539), (90, 2121368), (120, 1591026), (144, 1325855), (180, 1060684), (240, 795513), (283, 674640), (360, 530342), (566, 337320), (720, 265171), (849, 224880), (937, 203760), (1132, 168660), (1415, 134928), (1698, 112440), (1874, 101880), (2264, 84330), (2547, 74960), (2811, 67920), (2830, 67464), (3396, 56220), (3748, 50940), (4245, 44976), (4528, 42165), (4685, 40752), (5094, 37480), (5622, 33960), (5660, 33732), (6792, 28110), (7496, 25470), (8433, 22640), (8490, 22488), (9370, 20376), (10188, 18740), (11244, 16980), (11320, 16866), (12735, 14992), (13584, 14055)]