160998480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{719}}^1$

素因数の和:1049

約数の個数: 120

約数和(自身を含む): 543179520

約数和(自身を除く): 382181040

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, 311, 360, 622, 719, 720, 933, 1244, 1438, 1555, 1866, 2157, 2488, 2799, 2876, 3110, 3595, 3732, 4314, 4665, 4976, 5598, 5752, 6220, 6471, 7190, 7464, 8628, 9330, 10785, 11196, 11504, 12440, 12942, 13995, 14380, 14928, 17256, 18660, 21570, 22392, 24880, 25884, 27990, 28760, 32355, 34512, 37320, 43140, 44784, 51768, 55980, 57520, 64710, 74640, 86280, 103536, 111960, 129420, 172560, 223609, 223920, 258840, 447218, 517680, 670827, 894436, 1118045, 1341654, 1788872, 2012481, 2236090, 2683308, 3354135, 3577744, 4024962, 4472180, 5366616, 6708270, 8049924, 8944360, 10062405, 10733232, 13416540, 16099848, 17888720, 20124810, 26833080, 32199696, 40249620, 53666160, 80499240, 160998480]

約数ペア:

[(1, 160998480), (2, 80499240), (3, 53666160), (4, 40249620), (5, 32199696), (6, 26833080), (8, 20124810), (9, 17888720), (10, 16099848), (12, 13416540), (15, 10733232), (16, 10062405), (18, 8944360), (20, 8049924), (24, 6708270), (30, 5366616), (36, 4472180), (40, 4024962), (45, 3577744), (48, 3354135), (60, 2683308), (72, 2236090), (80, 2012481), (90, 1788872), (120, 1341654), (144, 1118045), (180, 894436), (240, 670827), (311, 517680), (360, 447218), (622, 258840), (719, 223920), (720, 223609), (933, 172560), (1244, 129420), (1438, 111960), (1555, 103536), (1866, 86280), (2157, 74640), (2488, 64710), (2799, 57520), (2876, 55980), (3110, 51768), (3595, 44784), (3732, 43140), (4314, 37320), (4665, 34512), (4976, 32355), (5598, 28760), (5752, 27990), (6220, 25884), (6471, 24880), (7190, 22392), (7464, 21570), (8628, 18660), (9330, 17256), (10785, 14928), (11196, 14380), (11504, 13995), (12440, 12942)]