1448718840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{211801}}^1$

素因数の和:211837

約数の個数: 96

約数和(自身を含む): 4956166800

約数和(自身を除く): 3507447960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 211801, 423602, 635403, 847204, 1059005, 1270806, 1694408, 1906209, 2118010, 2541612, 3177015, 3812418, 4024219, 4236020, 5083224, 6354030, 7624836, 8048438, 8472040, 9531045, 12072657, 12708060, 15249672, 16096876, 19062090, 20121095, 24145314, 25416120, 32193752, 36217971, 38124180, 40242190, 48290628, 60363285, 72435942, 76248360, 80484380, 96581256, 120726570, 144871884, 160968760, 181089855, 241453140, 289743768, 362179710, 482906280, 724359420, 1448718840]

約数ペア:

[(1, 1448718840), (2, 724359420), (3, 482906280), (4, 362179710), (5, 289743768), (6, 241453140), (8, 181089855), (9, 160968760), (10, 144871884), (12, 120726570), (15, 96581256), (18, 80484380), (19, 76248360), (20, 72435942), (24, 60363285), (30, 48290628), (36, 40242190), (38, 38124180), (40, 36217971), (45, 32193752), (57, 25416120), (60, 24145314), (72, 20121095), (76, 19062090), (90, 16096876), (95, 15249672), (114, 12708060), (120, 12072657), (152, 9531045), (171, 8472040), (180, 8048438), (190, 7624836), (228, 6354030), (285, 5083224), (342, 4236020), (360, 4024219), (380, 3812418), (456, 3177015), (570, 2541612), (684, 2118010), (760, 1906209), (855, 1694408), (1140, 1270806), (1368, 1059005), (1710, 847204), (2280, 635403), (3420, 423602), (6840, 211801)]