4420804560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{168991}}^1$

素因数の和:169116

約数の個数: 80

約数和(自身を含む): 13830305280

約数和(自身を除く): 9409500720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 109, 120, 218, 240, 327, 436, 545, 654, 872, 1090, 1308, 1635, 1744, 2180, 2616, 3270, 4360, 5232, 6540, 8720, 13080, 26160, 168991, 337982, 506973, 675964, 844955, 1013946, 1351928, 1689910, 2027892, 2534865, 2703856, 3379820, 4055784, 5069730, 6759640, 8111568, 10139460, 13519280, 18420019, 20278920, 36840038, 40557840, 55260057, 73680076, 92100095, 110520114, 147360152, 184200190, 221040228, 276300285, 294720304, 368400380, 442080456, 552600570, 736800760, 884160912, 1105201140, 1473601520, 2210402280, 4420804560]

約数ペア:

[(1, 4420804560), (2, 2210402280), (3, 1473601520), (4, 1105201140), (5, 884160912), (6, 736800760), (8, 552600570), (10, 442080456), (12, 368400380), (15, 294720304), (16, 276300285), (20, 221040228), (24, 184200190), (30, 147360152), (40, 110520114), (48, 92100095), (60, 73680076), (80, 55260057), (109, 40557840), (120, 36840038), (218, 20278920), (240, 18420019), (327, 13519280), (436, 10139460), (545, 8111568), (654, 6759640), (872, 5069730), (1090, 4055784), (1308, 3379820), (1635, 2703856), (1744, 2534865), (2180, 2027892), (2616, 1689910), (3270, 1351928), (4360, 1013946), (5232, 844955), (6540, 675964), (8720, 506973), (13080, 337982), (26160, 168991)]