42456360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:259

約数の個数: 128

約数和(自身を含む): 133954560

約数和(自身を除く): 91498200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 101, 113, 120, 124, 155, 186, 202, 226, 248, 303, 310, 339, 372, 404, 452, 465, 505, 565, 606, 620, 678, 744, 808, 904, 930, 1010, 1130, 1212, 1240, 1356, 1515, 1695, 1860, 2020, 2260, 2424, 2712, 3030, 3131, 3390, 3503, 3720, 4040, 4520, 6060, 6262, 6780, 7006, 9393, 10509, 11413, 12120, 12524, 13560, 14012, 15655, 17515, 18786, 21018, 22826, 25048, 28024, 31310, 34239, 35030, 37572, 42036, 45652, 46965, 52545, 57065, 62620, 68478, 70060, 75144, 84072, 91304, 93930, 105090, 114130, 125240, 136956, 140120, 171195, 187860, 210180, 228260, 273912, 342390, 353803, 375720, 420360, 456520, 684780, 707606, 1061409, 1369560, 1415212, 1769015, 2122818, 2830424, 3538030, 4245636, 5307045, 7076060, 8491272, 10614090, 14152120, 21228180, 42456360]

約数ペア:

[(1, 42456360), (2, 21228180), (3, 14152120), (4, 10614090), (5, 8491272), (6, 7076060), (8, 5307045), (10, 4245636), (12, 3538030), (15, 2830424), (20, 2122818), (24, 1769015), (30, 1415212), (31, 1369560), (40, 1061409), (60, 707606), (62, 684780), (93, 456520), (101, 420360), (113, 375720), (120, 353803), (124, 342390), (155, 273912), (186, 228260), (202, 210180), (226, 187860), (248, 171195), (303, 140120), (310, 136956), (339, 125240), (372, 114130), (404, 105090), (452, 93930), (465, 91304), (505, 84072), (565, 75144), (606, 70060), (620, 68478), (678, 62620), (744, 57065), (808, 52545), (904, 46965), (930, 45652), (1010, 42036), (1130, 37572), (1212, 35030), (1240, 34239), (1356, 31310), (1515, 28024), (1695, 25048), (1860, 22826), (2020, 21018), (2260, 18786), (2424, 17515), (2712, 15655), (3030, 14012), (3131, 13560), (3390, 12524), (3503, 12120), (3720, 11413), (4040, 10509), (4520, 9393), (6060, 7006), (6262, 6780)]