6389436120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{557}}^1\times {\mathrm{877}}^1$

素因数の和:1557

約数の個数: 128

約数和(自身を含む): 19400990400

約数和(自身を除く): 13011554280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 557, 654, 872, 877, 1090, 1114, 1308, 1635, 1671, 1754, 2180, 2228, 2616, 2631, 2785, 3270, 3342, 3508, 4360, 4385, 4456, 5262, 5570, 6540, 6684, 7016, 8355, 8770, 10524, 11140, 13080, 13155, 13368, 16710, 17540, 21048, 22280, 26310, 33420, 35080, 52620, 60713, 66840, 95593, 105240, 121426, 182139, 191186, 242852, 286779, 303565, 364278, 382372, 477965, 485704, 488489, 573558, 607130, 728556, 764744, 910695, 955930, 976978, 1147116, 1214260, 1433895, 1457112, 1465467, 1821390, 1911860, 1953956, 2294232, 2428520, 2442445, 2867790, 2930934, 3642780, 3823720, 3907912, 4884890, 5735580, 5861868, 7285560, 7327335, 9769780, 11471160, 11723736, 14654670, 19539560, 29309340, 53245301, 58618680, 106490602, 159735903, 212981204, 266226505, 319471806, 425962408, 532453010, 638943612, 798679515, 1064906020, 1277887224, 1597359030, 2129812040, 3194718060, 6389436120]

約数ペア:

[(1, 6389436120), (2, 3194718060), (3, 2129812040), (4, 1597359030), (5, 1277887224), (6, 1064906020), (8, 798679515), (10, 638943612), (12, 532453010), (15, 425962408), (20, 319471806), (24, 266226505), (30, 212981204), (40, 159735903), (60, 106490602), (109, 58618680), (120, 53245301), (218, 29309340), (327, 19539560), (436, 14654670), (545, 11723736), (557, 11471160), (654, 9769780), (872, 7327335), (877, 7285560), (1090, 5861868), (1114, 5735580), (1308, 4884890), (1635, 3907912), (1671, 3823720), (1754, 3642780), (2180, 2930934), (2228, 2867790), (2616, 2442445), (2631, 2428520), (2785, 2294232), (3270, 1953956), (3342, 1911860), (3508, 1821390), (4360, 1465467), (4385, 1457112), (4456, 1433895), (5262, 1214260), (5570, 1147116), (6540, 976978), (6684, 955930), (7016, 910695), (8355, 764744), (8770, 728556), (10524, 607130), (11140, 573558), (13080, 488489), (13155, 485704), (13368, 477965), (16710, 382372), (17540, 364278), (21048, 303565), (22280, 286779), (26310, 242852), (33420, 191186), (35080, 182139), (52620, 121426), (60713, 105240), (66840, 95593)]