906408240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{991}}^1$

素因数の和:1147

約数の個数: 160

約数和(自身を含む): 2916765696

約数和(自身を除く): 2010357456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 103, 111, 120, 148, 185, 206, 222, 240, 296, 309, 370, 412, 444, 515, 555, 592, 618, 740, 824, 888, 991, 1030, 1110, 1236, 1480, 1545, 1648, 1776, 1982, 2060, 2220, 2472, 2960, 2973, 3090, 3811, 3964, 4120, 4440, 4944, 4955, 5946, 6180, 7622, 7928, 8240, 8880, 9910, 11433, 11892, 12360, 14865, 15244, 15856, 19055, 19820, 22866, 23784, 24720, 29730, 30488, 36667, 38110, 39640, 45732, 47568, 57165, 59460, 60976, 73334, 76220, 79280, 91464, 102073, 110001, 114330, 118920, 146668, 152440, 182928, 183335, 204146, 220002, 228660, 237840, 293336, 304880, 306219, 366670, 408292, 440004, 457320, 510365, 550005, 586672, 612438, 733340, 816584, 880008, 914640, 1020730, 1100010, 1224876, 1466680, 1531095, 1633168, 1760016, 2041460, 2200020, 2449752, 2933360, 3062190, 3776701, 4082920, 4400040, 4899504, 6124380, 7553402, 8165840, 8800080, 11330103, 12248760, 15106804, 18883505, 22660206, 24497520, 30213608, 37767010, 45320412, 56650515, 60427216, 75534020, 90640824, 113301030, 151068040, 181281648, 226602060, 302136080, 453204120, 906408240]

約数ペア:

[(1, 906408240), (2, 453204120), (3, 302136080), (4, 226602060), (5, 181281648), (6, 151068040), (8, 113301030), (10, 90640824), (12, 75534020), (15, 60427216), (16, 56650515), (20, 45320412), (24, 37767010), (30, 30213608), (37, 24497520), (40, 22660206), (48, 18883505), (60, 15106804), (74, 12248760), (80, 11330103), (103, 8800080), (111, 8165840), (120, 7553402), (148, 6124380), (185, 4899504), (206, 4400040), (222, 4082920), (240, 3776701), (296, 3062190), (309, 2933360), (370, 2449752), (412, 2200020), (444, 2041460), (515, 1760016), (555, 1633168), (592, 1531095), (618, 1466680), (740, 1224876), (824, 1100010), (888, 1020730), (991, 914640), (1030, 880008), (1110, 816584), (1236, 733340), (1480, 612438), (1545, 586672), (1648, 550005), (1776, 510365), (1982, 457320), (2060, 440004), (2220, 408292), (2472, 366670), (2960, 306219), (2973, 304880), (3090, 293336), (3811, 237840), (3964, 228660), (4120, 220002), (4440, 204146), (4944, 183335), (4955, 182928), (5946, 152440), (6180, 146668), (7622, 118920), (7928, 114330), (8240, 110001), (8880, 102073), (9910, 91464), (11433, 79280), (11892, 76220), (12360, 73334), (14865, 60976), (15244, 59460), (15856, 57165), (19055, 47568), (19820, 45732), (22866, 39640), (23784, 38110), (24720, 36667), (29730, 30488)]