151317120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1487}}^1$

素因数の和:1562

約数の個数: 128

約数和(自身を含む): 491754240

約数和(自身を除く): 340437120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 192, 212, 240, 265, 318, 320, 384, 424, 480, 530, 636, 640, 795, 848, 960, 1060, 1272, 1487, 1590, 1696, 1920, 2120, 2544, 2974, 3180, 3392, 4240, 4461, 5088, 5948, 6360, 6784, 7435, 8480, 8922, 10176, 11896, 12720, 14870, 16960, 17844, 20352, 22305, 23792, 25440, 29740, 33920, 35688, 44610, 47584, 50880, 59480, 71376, 78811, 89220, 95168, 101760, 118960, 142752, 157622, 178440, 190336, 236433, 237920, 285504, 315244, 356880, 394055, 472866, 475840, 571008, 630488, 713760, 788110, 945732, 951680, 1182165, 1260976, 1427520, 1576220, 1891464, 2364330, 2521952, 2855040, 3152440, 3782928, 4728660, 5043904, 6304880, 7565856, 9457320, 10087808, 12609760, 15131712, 18914640, 25219520, 30263424, 37829280, 50439040, 75658560, 151317120]

約数ペア:

[(1, 151317120), (2, 75658560), (3, 50439040), (4, 37829280), (5, 30263424), (6, 25219520), (8, 18914640), (10, 15131712), (12, 12609760), (15, 10087808), (16, 9457320), (20, 7565856), (24, 6304880), (30, 5043904), (32, 4728660), (40, 3782928), (48, 3152440), (53, 2855040), (60, 2521952), (64, 2364330), (80, 1891464), (96, 1576220), (106, 1427520), (120, 1260976), (128, 1182165), (159, 951680), (160, 945732), (192, 788110), (212, 713760), (240, 630488), (265, 571008), (318, 475840), (320, 472866), (384, 394055), (424, 356880), (480, 315244), (530, 285504), (636, 237920), (640, 236433), (795, 190336), (848, 178440), (960, 157622), (1060, 142752), (1272, 118960), (1487, 101760), (1590, 95168), (1696, 89220), (1920, 78811), (2120, 71376), (2544, 59480), (2974, 50880), (3180, 47584), (3392, 44610), (4240, 35688), (4461, 33920), (5088, 29740), (5948, 25440), (6360, 23792), (6784, 22305), (7435, 20352), (8480, 17844), (8922, 16960), (10176, 14870), (11896, 12720)]