339639360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{709}}^1$

素因数の和:1228

約数の個数: 112

約数和(自身を含む): 1082040000

約数和(自身を除く): 742400640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 499, 709, 960, 998, 1418, 1497, 1996, 2127, 2495, 2836, 2994, 3545, 3992, 4254, 4990, 5672, 5988, 7090, 7485, 7984, 8508, 9980, 10635, 11344, 11976, 14180, 14970, 15968, 17016, 19960, 21270, 22688, 23952, 28360, 29940, 31936, 34032, 39920, 42540, 45376, 47904, 56720, 59880, 68064, 79840, 85080, 95808, 113440, 119760, 136128, 159680, 170160, 226880, 239520, 340320, 353791, 479040, 680640, 707582, 1061373, 1415164, 1768955, 2122746, 2830328, 3537910, 4245492, 5306865, 5660656, 7075820, 8490984, 10613730, 11321312, 14151640, 16981968, 21227460, 22642624, 28303280, 33963936, 42454920, 56606560, 67927872, 84909840, 113213120, 169819680, 339639360]

約数ペア:

[(1, 339639360), (2, 169819680), (3, 113213120), (4, 84909840), (5, 67927872), (6, 56606560), (8, 42454920), (10, 33963936), (12, 28303280), (15, 22642624), (16, 21227460), (20, 16981968), (24, 14151640), (30, 11321312), (32, 10613730), (40, 8490984), (48, 7075820), (60, 5660656), (64, 5306865), (80, 4245492), (96, 3537910), (120, 2830328), (160, 2122746), (192, 1768955), (240, 1415164), (320, 1061373), (480, 707582), (499, 680640), (709, 479040), (960, 353791), (998, 340320), (1418, 239520), (1497, 226880), (1996, 170160), (2127, 159680), (2495, 136128), (2836, 119760), (2994, 113440), (3545, 95808), (3992, 85080), (4254, 79840), (4990, 68064), (5672, 59880), (5988, 56720), (7090, 47904), (7485, 45376), (7984, 42540), (8508, 39920), (9980, 34032), (10635, 31936), (11344, 29940), (11976, 28360), (14180, 23952), (14970, 22688), (15968, 21270), (17016, 19960)]