127890240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1319}}^1$

素因数の和:1440

約数の個数: 112

約数和(自身を含む): 410382720

約数和(自身を除く): 282492480

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, 404, 480, 505, 606, 808, 960, 1010, 1212, 1319, 1515, 1616, 2020, 2424, 2638, 3030, 3232, 3957, 4040, 4848, 5276, 6060, 6464, 6595, 7914, 8080, 9696, 10552, 12120, 13190, 15828, 16160, 19392, 19785, 21104, 24240, 26380, 31656, 32320, 39570, 42208, 48480, 52760, 63312, 79140, 84416, 96960, 105520, 126624, 133219, 158280, 211040, 253248, 266438, 316560, 399657, 422080, 532876, 633120, 666095, 799314, 1065752, 1266240, 1332190, 1598628, 1998285, 2131504, 2664380, 3197256, 3996570, 4263008, 5328760, 6394512, 7993140, 8526016, 10657520, 12789024, 15986280, 21315040, 25578048, 31972560, 42630080, 63945120, 127890240]

約数ペア:

[(1, 127890240), (2, 63945120), (3, 42630080), (4, 31972560), (5, 25578048), (6, 21315040), (8, 15986280), (10, 12789024), (12, 10657520), (15, 8526016), (16, 7993140), (20, 6394512), (24, 5328760), (30, 4263008), (32, 3996570), (40, 3197256), (48, 2664380), (60, 2131504), (64, 1998285), (80, 1598628), (96, 1332190), (101, 1266240), (120, 1065752), (160, 799314), (192, 666095), (202, 633120), (240, 532876), (303, 422080), (320, 399657), (404, 316560), (480, 266438), (505, 253248), (606, 211040), (808, 158280), (960, 133219), (1010, 126624), (1212, 105520), (1319, 96960), (1515, 84416), (1616, 79140), (2020, 63312), (2424, 52760), (2638, 48480), (3030, 42208), (3232, 39570), (3957, 32320), (4040, 31656), (4848, 26380), (5276, 24240), (6060, 21104), (6464, 19785), (6595, 19392), (7914, 16160), (8080, 15828), (9696, 13190), (10552, 12120)]