66000240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2957}}^1$

素因数の和:3007

約数の個数: 120

約数和(自身を含む): 228878208

約数和(自身を除く): 162877968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 2957, 3720, 4464, 5580, 5914, 7440, 8871, 11160, 11828, 14785, 17742, 22320, 23656, 26613, 29570, 35484, 44355, 47312, 53226, 59140, 70968, 88710, 91667, 106452, 118280, 133065, 141936, 177420, 183334, 212904, 236560, 266130, 275001, 354840, 366668, 425808, 458335, 532260, 550002, 709680, 733336, 825003, 916670, 1064520, 1100004, 1375005, 1466672, 1650006, 1833340, 2129040, 2200008, 2750010, 3300012, 3666680, 4125015, 4400016, 5500020, 6600024, 7333360, 8250030, 11000040, 13200048, 16500060, 22000080, 33000120, 66000240]

約数ペア:

[(1, 66000240), (2, 33000120), (3, 22000080), (4, 16500060), (5, 13200048), (6, 11000040), (8, 8250030), (9, 7333360), (10, 6600024), (12, 5500020), (15, 4400016), (16, 4125015), (18, 3666680), (20, 3300012), (24, 2750010), (30, 2200008), (31, 2129040), (36, 1833340), (40, 1650006), (45, 1466672), (48, 1375005), (60, 1100004), (62, 1064520), (72, 916670), (80, 825003), (90, 733336), (93, 709680), (120, 550002), (124, 532260), (144, 458335), (155, 425808), (180, 366668), (186, 354840), (240, 275001), (248, 266130), (279, 236560), (310, 212904), (360, 183334), (372, 177420), (465, 141936), (496, 133065), (558, 118280), (620, 106452), (720, 91667), (744, 88710), (930, 70968), (1116, 59140), (1240, 53226), (1395, 47312), (1488, 44355), (1860, 35484), (2232, 29570), (2480, 26613), (2790, 23656), (2957, 22320), (3720, 17742), (4464, 14785), (5580, 11828), (5914, 11160), (7440, 8871)]