900988560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{811}}^1\times {\mathrm{1543}}^1$

素因数の和:2373

約数の個数: 120

約数和(自身を含む): 3031514304

約数和(自身を除く): 2130525744

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 811, 1543, 1622, 2433, 3086, 3244, 4055, 4629, 4866, 6172, 6488, 7299, 7715, 8110, 9258, 9732, 12165, 12344, 12976, 13887, 14598, 15430, 16220, 18516, 19464, 23145, 24330, 24688, 27774, 29196, 30860, 32440, 36495, 37032, 38928, 46290, 48660, 55548, 58392, 61720, 64880, 69435, 72990, 74064, 92580, 97320, 111096, 116784, 123440, 138870, 145980, 185160, 194640, 222192, 277740, 291960, 370320, 555480, 583920, 1110960, 1251373, 2502746, 3754119, 5005492, 6256865, 7508238, 10010984, 11262357, 12513730, 15016476, 18770595, 20021968, 22524714, 25027460, 30032952, 37541190, 45049428, 50054920, 56311785, 60065904, 75082380, 90098856, 100109840, 112623570, 150164760, 180197712, 225247140, 300329520, 450494280, 900988560]

約数ペア:

[(1, 900988560), (2, 450494280), (3, 300329520), (4, 225247140), (5, 180197712), (6, 150164760), (8, 112623570), (9, 100109840), (10, 90098856), (12, 75082380), (15, 60065904), (16, 56311785), (18, 50054920), (20, 45049428), (24, 37541190), (30, 30032952), (36, 25027460), (40, 22524714), (45, 20021968), (48, 18770595), (60, 15016476), (72, 12513730), (80, 11262357), (90, 10010984), (120, 7508238), (144, 6256865), (180, 5005492), (240, 3754119), (360, 2502746), (720, 1251373), (811, 1110960), (1543, 583920), (1622, 555480), (2433, 370320), (3086, 291960), (3244, 277740), (4055, 222192), (4629, 194640), (4866, 185160), (6172, 145980), (6488, 138870), (7299, 123440), (7715, 116784), (8110, 111096), (9258, 97320), (9732, 92580), (12165, 74064), (12344, 72990), (12976, 69435), (13887, 64880), (14598, 61720), (15430, 58392), (16220, 55548), (18516, 48660), (19464, 46290), (23145, 38928), (24330, 37032), (24688, 36495), (27774, 32440), (29196, 30860)]