80331360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1657}}^1$

素因数の和:1776

約数の個数: 96

約数和(自身を含む): 255703392

約数和(自身を除く): 175372032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 101, 120, 160, 202, 240, 303, 404, 480, 505, 606, 808, 1010, 1212, 1515, 1616, 1657, 2020, 2424, 3030, 3232, 3314, 4040, 4848, 4971, 6060, 6628, 8080, 8285, 9696, 9942, 12120, 13256, 16160, 16570, 19884, 24240, 24855, 26512, 33140, 39768, 48480, 49710, 53024, 66280, 79536, 99420, 132560, 159072, 167357, 198840, 265120, 334714, 397680, 502071, 669428, 795360, 836785, 1004142, 1338856, 1673570, 2008284, 2510355, 2677712, 3347140, 4016568, 5020710, 5355424, 6694280, 8033136, 10041420, 13388560, 16066272, 20082840, 26777120, 40165680, 80331360]

約数ペア:

[(1, 80331360), (2, 40165680), (3, 26777120), (4, 20082840), (5, 16066272), (6, 13388560), (8, 10041420), (10, 8033136), (12, 6694280), (15, 5355424), (16, 5020710), (20, 4016568), (24, 3347140), (30, 2677712), (32, 2510355), (40, 2008284), (48, 1673570), (60, 1338856), (80, 1004142), (96, 836785), (101, 795360), (120, 669428), (160, 502071), (202, 397680), (240, 334714), (303, 265120), (404, 198840), (480, 167357), (505, 159072), (606, 132560), (808, 99420), (1010, 79536), (1212, 66280), (1515, 53024), (1616, 49710), (1657, 48480), (2020, 39768), (2424, 33140), (3030, 26512), (3232, 24855), (3314, 24240), (4040, 19884), (4848, 16570), (4971, 16160), (6060, 13256), (6628, 12120), (8080, 9942), (8285, 9696)]