38880960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{401}}^1$

素因数の和:522

約数の個数: 112

約数和(自身を含む): 124980192

約数和(自身を除く): 86099232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 101, 120, 160, 192, 202, 240, 303, 320, 401, 404, 480, 505, 606, 802, 808, 960, 1010, 1203, 1212, 1515, 1604, 1616, 2005, 2020, 2406, 2424, 3030, 3208, 3232, 4010, 4040, 4812, 4848, 6015, 6060, 6416, 6464, 8020, 8080, 9624, 9696, 12030, 12120, 12832, 16040, 16160, 19248, 19392, 24060, 24240, 25664, 32080, 32320, 38496, 40501, 48120, 48480, 64160, 76992, 81002, 96240, 96960, 121503, 128320, 162004, 192480, 202505, 243006, 324008, 384960, 405010, 486012, 607515, 648016, 810020, 972024, 1215030, 1296032, 1620040, 1944048, 2430060, 2592064, 3240080, 3888096, 4860120, 6480160, 7776192, 9720240, 12960320, 19440480, 38880960]

約数ペア:

[(1, 38880960), (2, 19440480), (3, 12960320), (4, 9720240), (5, 7776192), (6, 6480160), (8, 4860120), (10, 3888096), (12, 3240080), (15, 2592064), (16, 2430060), (20, 1944048), (24, 1620040), (30, 1296032), (32, 1215030), (40, 972024), (48, 810020), (60, 648016), (64, 607515), (80, 486012), (96, 405010), (101, 384960), (120, 324008), (160, 243006), (192, 202505), (202, 192480), (240, 162004), (303, 128320), (320, 121503), (401, 96960), (404, 96240), (480, 81002), (505, 76992), (606, 64160), (802, 48480), (808, 48120), (960, 40501), (1010, 38496), (1203, 32320), (1212, 32080), (1515, 25664), (1604, 24240), (1616, 24060), (2005, 19392), (2020, 19248), (2406, 16160), (2424, 16040), (3030, 12832), (3208, 12120), (3232, 12030), (4010, 9696), (4040, 9624), (4812, 8080), (4848, 8020), (6015, 6464), (6060, 6416)]